Out Of All The Theories And Fantasies Created Around Blackholes, Which Of Them, In Your Opinion, Do You

Out of all the theories and fantasies created around blackholes, which of them, in your opinion, do you think could come closest to reality?

More Posts from Nasa and Others

8 years ago
"A Classic That I Never Get Tired Of: The Orange Solar Panel In Front Of The Blue–white Background

"A classic that I never get tired of: the orange solar panel in front of the blue–white background and the curvature of Earth" wrote astronaut Thomas Pesquet (@thom_astro) of the European Space Agency from aboard the International Space Station. 

The space station serves as the world's leading laboratory for conducting cutting-edge microgravity research, and is the primary platform for technology development and testing in space to enable human and robotic exploration of destinations beyond low-Earth orbit, including Mars. 

Credit: NASA/ESA


Tags
9 years ago

10 Out of this World NASA Spinoff Technologies

What is a spinoff? Great question! A NASA spinoff is a technology, originally developed to meet our mission needs that has been transferred to the public and now provides benefits as a commercial product or service. Basically, we create awesome stuff and then share it with the world. Here’s a list of just a few NASA spinoff technologies (in no particular order): 

1. Enriched Baby Food

image

While developing life support for Mars missions, NASA-funded researchers discovered a natural source for an omega-3 fatty acid that plays a key role in infant development. The ingredient has since been infused in more than 99% of infant formula on the market and is helping babies worldwide develop healthy brains, eyes and hearts. 

2. Digital Camera Sensors

image

Whether you take pictures and videos with a DSLR camera, phone or even a GoPro, you’re using NASA technology. The CMOS active pixel sensor in most digital image-capturing devices was invented when we needed to miniaturize cameras for interplanetary missions. 

3. Airplane Wing Designs

image

Did you know that we’re with you when you fly? Key aerodynamic advances made by our researchers - such as the up-turned ends of wings, called “winglets” - are ubiquitous among modern aircraft and have saved many billions of dollars in fuel costs. 

4. Precision GPS

image

Uncorrected GPS data can be off by as much as 15 meters thanks to data errors, drift in satellite clocks and interference from Earth’s atmosphere. One of our software packages developed in the 1990s dials in these locations to within centimeters, enabling highly accurate GPS readings anywhere on the planet. One of our most important contributions to modern society, precise GPS is used in everything from personal devices and commercial airplanes to self-driving tractors. 

5. Memory Foam

image

Possibly the most widely recognized spinoff, memory foam was invented by our researchers looking for ways to keep its test pilots and astronauts comfortable as they experienced extreme acceleration. Today, memory foam cushions beds, chairs, couches, car and motorcycle seats, shoes and even football helmets. 

6. International Search and Rescue System

image

We pioneered the technology now used internationally for search and rescue operations. When pilots, sailors or other travelers and adventurers are stranded, they can activate a personal locator bacon that uses overhead satellites to relay their call for help and precise location to authorities. 

7. Improvements to Truck Aerodynamics

image

Nearly every truck on the road has been shaped by NASA - literally. Agency research in vehicle aerodynamic design led to the curves and contours that help modern big rigs cut through the air with less drag. Our contributions to truck design have greatly reduced fuel consumption, perhaps by as much as 6,800 gallons per year for an average vehicle. 

8. Shock Absorbers for Buildings and Bridges

image

Shock absorbers originally designed to survive the extreme conditions of space shuttle launches are now bracing hundreds of buildings and bridges in earthquake-prone regions all over the world. None of which have suffered even minor damage during an earthquake. 

9. Advanced Water Filtration

image

We have recently discovered sources of water on the moon and Mars, but even so space is still practically a desert for human explorers, and every drop possible must be recycled and reused. A nanofiber filer devised to purify water in orbit is currently at work on Earth. From devices that supply water to remote villages, to a water bottle that lets hikers and adventurers stay hydrated using streams and lakes, our technology is being utilized. 

10. Invisible Braces

image

A company working with NASA invented the translucent ceramic that became the first invisible dental braces, which would go on to become one of the best-selling orthodontic products of all time. 

So, now that you know a few of the spinoff technologies that we helped develop, you can look for them throughout your day. Visit our page to learn about more spinoff technologies: https://spinoff.nasa.gov

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


Tags
5 years ago
NASA Spotlight: Brandon Rodriguez, Jet Propulsion Laboratory Education Specialist 

NASA Spotlight: Brandon Rodriguez, Jet Propulsion Laboratory Education Specialist 

Brandon Rodriguez is an education specialist at our Jet Propulsion Laboratory (JPL) in Pasadena, California where he provides resources and training to K-12 schools across the Southwest. Working with a team at JPL, he develops content for classroom teachers, visits schools and speaks with students and trains future teachers to bring NASA into their classroom. When he’s not in the classroom, Brandon’s job takes him on research expeditions all around the world, studying our planet’s extreme environments.  

Fun fact: Brandon wakes up every morning to teach an 8 a.m. physics class at a charter school before heading to JPL and clocking in at his full time job. When asked why? He shared, “The truth is that I really feel so much better about my role knowing that we’re not ‘telling’ teachers what to do from our ivory tower. Instead, I can “share” with teachers what I know works not just in theory, but because I’m still there in the classroom doing it myself.” - Brandon Rodriguez

Brandon took time from exciting the next generation of explorers to answer some questions about his life and his career: 

What inspired you to work in the educational department at NASA?

I was over the moon when I got a call from NASA Education. I began my career as a research scientist, doing alternative energy work as a chemist. After seven years in the field, I began to feel as if I had a moral responsibility to bring access to science to a the next generation. To do so, I quit my job in science and became a high school science teacher. When NASA called, they asked me if I wanted a way to be both a scientist and an educator- how could I resist?

image

You were born in Venezuela and came to the U.S. when you were 12 years old. Can you tell us the story of why and how you came to America?

I haven't been back to Venezuela since I was very young, which has been very difficult for me. Being an immigrant in the USA sometimes feels like you're an outsider of both sides: I'm not truly Latin, nor am I an American. When I was young, I struggled with this in ways I couldn't articulate, which manifested in a lot of anger and got me in quite a bit of trouble. Coming to California and working in schools that are not only primarily Latinx students, but also first generation Latinx has really helped me process that feeling, because it's something I can share with those kids. What was once an alienating force has become a very effective tool for my teaching practice.

Does your job take you on any adventures outside of the classroom and if so, what have been your favorite endeavors?

I'm so fortunate that my role takes me all over the world and into environments that allow to me to continue to develop while still sharing my strengths with the education community. I visit schools all over California and the Southwest of the USA to bring professional development to teachers passionate about science. But this year, I was also able to join the Ocean Exploration Trust aboard the EV Nautilus as we explored the Pacific Remote Island National Marine Monument. We were at sea for 23 days, sailing from American Samoa to Hawaii, using submersible remotely operated vehicles to explore the ocean floor. 

image

Image Credit: Nautilus Live 

We collected coral and rock samples from places no one has ever explored before, and observed some amazing species of marine creatures along the way.

image

Image Credit: Nautilus Live 

What keeps you motivated to go to work every day?

There's no greater motivation than seeing the product of your hard work, and I get that everyday through students. I get to bring them NASA research that is "hot off the press" in ways that their textbooks never can. They see pictures not online or on worksheets, but from earlier that day as I walked through JPL. It is clearly that much more real and tangible to them when they can access it through their teacher and their community.

image

Do you have any tips for people struggling with their science and math classes? 

As someone who struggled- especially in college- I want people to know that what they struggle with isn't science, it's science classes. The world of research doesn't have exams; it doesn't have blanks to be filled in or facts to be memorized. Science is exploring the unknown. Yes, of course we need the tools to properly explore, and that usually means building a strong academic foundation. But it helped me to differentiate the end goal from the process: I was bad at science tests, but I wanted to someday be very good at science. I could persevere through the former if it got me to the latter.

If you could safely visit any planet, star, or solar system, where would you visit and what would you want to learn?

Europa, without a doubt. Imagine if we found even simple life once more in our solar system- and outside of the habitable zone, no less. What would this mean for finding life outside of our solar system as a result? We would surely need to conclude that our sky is filled with alien worlds looking back at us.

image

Is there a moment or project that you feel defined (or significantly impacted) your career up to today?

While I never worked closely with the mission, Insight was a really important project for me. It's the first time while at JPL I was able to see the construction, launch and landing of a mission.

If you could name a spaceship, what would you name it?

For as long as I can remember, I've been watching and reading science fiction, and I continue to be amazed at how fiction informs reality. How long ago was it that in Star Trek, the crew would be handing around these futuristic computer tablets that decades later would become common iPads?  In their honor, I would be delighted if we named a ship Enterprise.

Thanks so much Brandon! 

Additional Image Credit: MLParker Media

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


Tags
7 years ago

A Hitchhiker’s Ride to Space

This month, we are set to launch the latest weather satellite from the National Oceanic and Atmospheric Administration (NOAA). The Joint Polar Satellite System-1, or JPSS-1, satellite will provide essential data for timely and accurate weather forecasts and for tracking environmental events such as forest fires and droughts.

image

Image Credit: Ball Aerospace

JPSS-1 is the primary satellite launching, but four tiny satellites will also be hitchhiking a ride into Earth orbit. These shoebox-sized satellites (part of our CubeSat Launch Initiative) were developed in partnership with university students and used for education, research and development. Here are 4 reasons why MiRaTA, one of the hitchhikers, is particularly interesting…

image

Miniaturized Weather Satellite Technology

The Microwave Radiometer Technology Acceleration (MiRaTA) CubeSat is set to orbit the Earth to prove that a small satellite can advance the technology necessary to reduce the cost and size of future weather satellites. At less than 10 pounds, these nanosatellites are faster and more cost-effective to build and launch since they have been constructed by Principal Investigator Kerri Cahoy’s students at MIT Lincoln Laboratory (with lots of help). There’s even a chance it could be put into operation with forecasters.

image

The Antenna? It’s a Measuring Tape

That long skinny piece coming out of the bottom right side under MiRaTA’s solar panel? That’s a measuring tape. It’s doubling as a communications antenna. MiRaTA will measure temperature, water vapor and cloud ice in Earth’s atmosphere. These measurements are used to track major storms, including hurricanes, as well as everyday weather. If this test flight is successful, the new, smaller technology will likely be incorporated into future weather satellites – part of our national infrastructure.

image

Tiny Package Packing a Punch MiRaTA will also test a new technique using radio signals received from GPS satellites in a higher orbit. They will be used to measure the temperature of the same volume of atmosphere that the radiometer is viewing. The GPS satellite measurement can then be used for calibrating the radiometer. “In physics class, you learn that a pencil submerged in water looks like it’s broken in half because light bends differently in the water than in the air,” Principal Investigator Kerri Cahoy said. “Radio waves are like light in that they refract when they go through changing densities of air, and we can use the magnitude of the refraction to calculate the temperature of the surrounding atmosphere with near-perfect accuracy and use this to calibrate a radiometer.” 

image

What’s Next?

In the best-case scenario, three weeks after launch MiRaTA will be fully operational, and within three months the team will have obtained enough data to study if this technology concept is working. The big goal for the mission—declaring the technology demonstration a success—would be confirmed a bit farther down the road, at least half a year away, following the data analysis. If MiRaTA’s technology validation is successful, Cahoy said she envisions an eventual constellation of these CubeSats orbiting the entire Earth, taking snapshots of the atmosphere and weather every 15 minutes—frequent enough to track storms, from blizzards to hurricanes, in real time.

Learn more about MiRaTA

Watch the launch!

image

The mission is scheduled to launch this month (no sooner than Nov. 14), with JPSS-1 atop a United Launch Alliance (ULA) Delta II rocket lifting off from Space Launch Complex 2 at Vandenberg Air Force Base in California. You’ll be able to watch on NASA TV or at nasa.gov/live.

image

Watch the launch live HERE on Nov. 14, liftoff is scheduled for Tuesday, 4:47 a.m.! 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.


Tags
9 years ago

Five Orion Technologies That Will Help Us Get Home From Mars

Orion is a key piece of NASA’s journey to Mars. The spacecraft, which was first tested in space last year, will enable crew to travel to deep space on the journey to the Red Planet and bring astronauts home safely. It’s a critical technology we’ll use to help NASA test, demonstrate and hone the skills and capabilities we need to operate farther and farther away from Earth.

image

Environmental Control and Life Support Systems

Water. Air. A temperate environment. A bathroom. These are some of the things astronauts need to survive the long journey back to Earth from Mars. NASA has developed an environmental control and life support system on the International Space Station and is designing such a system for Orion. The system can recycle carbon dioxide and make it back into useable air and process urine to make it into potable water, for example. Right now on the space station, engineers and astronauts are testing a filtering system for efficiency and reliability on long-duration missions. The investigation uses an amine-based chemical compound combined with the vacuum of space to filter and renew cabin air for breathing. When astronauts travel home from Mars, they won’t be able to count on the arrival of spare parts or extra supplies if something breaks or gets depleted, so engineers are hard at work developing reliable and robust technologies to keep crews alive and healthy in space.

image

Radiation protection

Astronauts traveling to and from Mars will be far away from the protective shield of Earth’s atmosphere and magnetic field, and their spacecraft and its systems will need to be able to protect against the full spectrum of space radiation. NASA is working now to develop protective methods.  

Orion will use items already on board to protect the crew and create a temporary shelter in the aft bay of the spacecraft, which is the inside portion closest to the heat shield. This location minimizes the amount of equipment to move around while maximizing the amount of material that can be placed between the crew and the outside environment. The items that will be used include supplies, equipment and launch and re-entry seats as well as water and food. By using the items already on board, the astronauts benefit from additional shielding without adding to Orion’s mass.

image

Power and Propulsion

A spacecraft needs power and propulsion in space to refine its trajectory during the trip back to Earth. Orion will include a service module capable of helping the spacecraft make any necessary mid-course corrections. A service module provides power, heat rejection, in-space propulsion and water and air for crews, and NASA is working with ESA (European Space Agency) to provide Orion’s service module for its next mission in a partnership that will also bring international cooperation on the journey to Mars. The service module will provide propulsion, batteries and solar arrays to generate power and contain all the air, nitrogen and water for crews.

The ESA-provided element brings together new technology and lightweight materials while also taking advantage of spaceflight-proven hardware. For example, ESA is modeling several key components – like the solar arrays – from technology developed for its Automated Transfer Vehicle-series of cargo vessels, which delivered thousands of pounds of supplies to the space station during five missions between 2008 and 2015. NASA is providing ESA one of the Orbital Maneuvering System pods that allowed space shuttles to move in space to be upgraded and integrated into the service module.

image

Heat shield

When an uncrewed Orion was tested in space in 2014, the heat shield withstood temperatures of about 4,000 degrees Fahrenheit, or about twice as hot as molten lava. That heat was generated when the spacecraft, traveling at about 20,000 mph back toward our planet, made its way through Earth’s atmosphere, which acts as a braking mechanism to cause friction and slow down a returning spacecraft. Its speed was about 80 percent of what Orion will experience when it comes back from missions near the moon and will need to be even more robust for missions where return speeds, and therefore reentry temperatures, are higher.

Orion’s heat shield is built around a titanium skeleton and carbon fiber skin that provide structural support. A honeycomb structure fits over the skin with thousands of cells that are filled with a material called Avcoat. That layer is 1.6 inches at its thickest and erodes as Orion travels through Earth’s atmosphere.

image

Parachutes

A spacecraft bringing crews back to Earth after a long trip to Mars will need a parachute system to help it slow down from its high-speed reentry through the atmosphere to a relatively slow speed for splashdown in the ocean. While Earth’s atmosphere will initially slow Orion down from thousands of miles per hour to about 325 mph, its 11 parachutes will deploy in precise sequence to further slow the capsule’s descent. There are three forward bay cover parachutes that pull a protective cover off the top of the capsule, two drogue parachutes that deploy to stabilize the spacecraft, and three pilot parachutes that are used to pull out Orion’s three orange and white main parachutes that are charged with slowing the spacecraft to its final landing speed. The main parachutes are so big that the three of them together nearly cover an entire football field.

Engineers are currently building the Orion spacecraft that will launch on the world’s most powerful rocket, the Space Launch System, and will enable astronauts to travel farther into space than ever before on the journey to Mars.

Visit NASA on the Web for more information about Orion and NASA’s journey to Mars. http://www.nasa.gov/orion 

3 years ago

Why are bacteria resistant polymers being experimented, specifically in microgravity?


Tags
8 years ago
Aboard The International Space Station, Astronaut Thomas Pesquet of The European Space Agency Snapped

Aboard the International Space Station, astronaut Thomas Pesquet of the European Space Agency snapped this photo and wrote, 'The view at night recently has been simply magnificent: few clouds, intense #aurora. I can't look away from the windows.' 

The dancing lights of the aurora provide stunning views, but also capture the imagination of scientists who study incoming energy and particles from the sun. Aurora are one effect of such energetic particles, which can speed out from the sun both in a steady stream called the solar wind and due to giant eruptions known as coronal mass ejections or CMEs. Credit: NASA/ESA

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


Tags
9 years ago

How Well Do You Know Venus?

Similar in structure and size to Earth, Venus’ thick, toxic atmosphere traps heat in a runaway greenhouse effect. A permanent layer of clouds traps heat, creating surface temperatures hot enough to melt lead.

How Well Do You Know Venus?

How did Venus get its name? It is named for the ancient Roman goddess of love and beauty. It is believed that Venus was named for the most beautiful of the ancient gods because it shone the brightest of the five planets known to ancient astronomers.

How Well Do You Know Venus?

Here are a few fun facts that you might not know:

One day on Venus lasts as long as 243 Earth days (aka the time it takes for Venus to rotate or spin once)

Venus is a rocky planet, also known as a terrestrial planet

Venus’ thick and toxic atmosphere is made up mostly of carbon dioxide and nitrogen, with clouds of sulfuric acid droplets

Venus has no moons or rings

More than 40 spacecraft have explored the planet

No evidence of life has been found on Venus. The planet’s extreme high temperatures of almost 480 degrees Celsius (900 degrees Fahrenheit) makes it seem an unlikely place for life as we know it

Venus spins backwards when compared to the other planets. This means that the sun rises in the west and sets in the east

Night Light

How Well Do You Know Venus?

Did you know that Venus is the brightest planet in Earth’s dark skies? Only the moon — which is not a planet — is brighter. Venus outshines the other planets because it is closer and its thick cloud cover is excellent at reflecting sunlight.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


Tags
8 years ago

Solar System: Things to Know This Week

Reaching out into space yields benefits on Earth. Many of these have practical applications — but there's something more than that. Call it inspiration, perhaps, what photographer Ansel Adams referred to as nature's "endless prospect of magic and wonder." 

Our ongoing exploration of the solar system has yielded more than a few magical images. Why not keep some of them close by to inspire your own explorations? This week, we offer 10 planetary photos suitable for wallpapers on your desktop or phone. Find many more in our galleries. These images were the result of audacious expeditions into deep space; as author Edward Abbey said, "May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view."

image

1. Martian Selfie

This self-portrait of NASA's Curiosity Mars rover shows the robotic geologist in the "Murray Buttes" area on lower Mount Sharp. Key features on the skyline of this panorama are the dark mesa called "M12" to the left of the rover's mast and pale, upper Mount Sharp to the right of the mast. The top of M12 stands about 23 feet (7 meters) above the base of the sloping piles of rocks just behind Curiosity. The scene combines approximately 60 images taken by the Mars Hand Lens Imager, or MAHLI, camera at the end of the rover's robotic arm. Most of the component images were taken on September 17, 2016.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

2. The Colors of Pluto

NASA's New Horizons spacecraft captured this high-resolution, enhanced color view of Pluto on July 14, 2015. The image combines blue, red and infrared images taken by the Ralph/Multispectral Visual Imaging Camera (MVIC). Pluto's surface sports a remarkable range of subtle colors, enhanced in this view to a rainbow of pale blues, yellows, oranges, and deep reds. Many landforms have their own distinct colors, telling a complex geological and climatological story that scientists have only just begun to decode.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

3. The Day the Earth Smiled

On July 19, 2013, in an event celebrated the world over, our Cassini spacecraft slipped into Saturn's shadow and turned to image the planet, seven of its moons, its inner rings — and, in the background, our home planet, Earth. This mosaic is special as it marks the third time our home planet was imaged from the outer solar system; the second time it was imaged by Cassini from Saturn's orbit, the first time ever that inhabitants of Earth were made aware in advance that their photo would be taken from such a great distance.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

4. Looking Back

Before leaving the Pluto system forever, New Horizons turned back to see Pluto backlit by the sun. The small world's haze layer shows its blue color in this picture. The high-altitude haze is thought to be similar in nature to that seen at Saturn's moon Titan. The source of both hazes likely involves sunlight-initiated chemical reactions of nitrogen and methane, leading to relatively small, soot-like particles called tholins. This image was generated by combining information from blue, red and near-infrared images to closely replicate the color a human eye would perceive.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

5. Catching Its Own Tail

A huge storm churning through the atmosphere in Saturn's northern hemisphere overtakes itself as it encircles the planet in this true-color view from Cassini. This picture, captured on February 25, 2011, was taken about 12 weeks after the storm began, and the clouds by this time had formed a tail that wrapped around the planet. The storm is a prodigious source of radio noise, which comes from lightning deep within the planet's atmosphere.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

6. The Great Red Spot

Another massive storm, this time on Jupiter, as seen in this dramatic close-up by Voyager 1 in 1979. The Great Red Spot is much larger than the entire Earth.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

7. More Stormy Weather

Jupiter is still just as stormy today, as seen in this recent view from NASA's Juno spacecraft, when it soared directly over Jupiter's south pole on February 2, 2017, from an altitude of about 62,800 miles (101,000 kilometers) above the cloud tops. From this unique vantage point we see the terminator (where day meets night) cutting across the Jovian south polar region's restless, marbled atmosphere with the south pole itself approximately in the center of that border. This image was processed by citizen scientist John Landino. This enhanced color version highlights the bright high clouds and numerous meandering oval storms.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

8. X-Ray Vision

X-rays stream off the sun in this image showing observations from by our Nuclear Spectroscopic Telescope Array, or NuSTAR, overlaid on a picture taken by our Solar Dynamics Observatory (SDO). The NuSTAR data, seen in green and blue, reveal solar high-energy emission. The high-energy X-rays come from gas heated to above 3 million degrees. The red channel represents ultraviolet light captured by SDO, and shows the presence of lower-temperature material in the solar atmosphere at 1 million degrees.

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

9. One Space Robot Photographs Another

This image from NASA's Mars Reconnaissance Orbiter shows Victoria crater, near the equator of Mars. The crater is approximately half a mile (800 meters) in diameter. It has a distinctive scalloped shape to its rim, caused by erosion and downhill movement of crater wall material. Since January 2004, the Mars Exploration Rover Opportunity has been operating in the region where Victoria crater is found. Five days before this image was taken in October 2006, Opportunity arrived at the rim of the crater after a drive of more than over 5 miles (9 kilometers). The rover can be seen in this image, as a dot at roughly the "ten o'clock" position along the rim of the crater. (You can zoom in on the full-resolution version here.)

800 x 600

1024 x 768

1280 x 1024

1600 x 1200

1280 x 800

1440 x 900

1920 x 1200

image

10. Night Lights

Last, but far from least, is this remarkable new view of our home planet. Last week, we released new global maps of Earth at night, providing the clearest yet composite view of the patterns of human settlement across our planet. This composite image, one of three new full-hemisphere views, provides a view of the Americas at night from the NASA-NOAA Suomi-NPP satellite. The clouds and sun glint — added here for aesthetic effect — are derived from MODIS instrument land surface and cloud cover products.

Full Earth at night map

Americas at night

Discover more lists of 10 things to know about our solar system HERE.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com


Tags
7 years ago

Back to School Resources

Need help with your science homework? We’ve got you covered! Here are some out-of-this world (pun intended) resources for your science and space questions.

Let’s take a look…

NASA Space Place

image

From questions like “Why does Saturn have rings?” to games that allow you to explore different galaxies, NASA Space Place has a variety of content for elementary-age kids, parents and anyone who likes science and technology topics. 

Visit the NASA Space Place website or follow @NASASpacePlace on Twitter.

SciJinks

image

Targeting middle-school students and teachers, this NOAA and NASA partnership has games and useful information about weather and other Earth science subjects. 

Visit the SciJinks website or follow @SciJinks on Twitter. 

NASA Education

image

The NASA Education website includes an A-Z list of education opportunities that we offer throughout the year, as well as education programs, events and resources for both students and educators. 

We have a diverse set of resources for multiple age groups:

Grades K-4

Grades 5-8

Grades 9-12

Higher Education

Informal Education

Visit the NASA Education website or follow @NASAedu on Twitter. 

Want to get NASA Education materials for your classroom? Click HERE. 

A Year of Education on the International Space Station

image

Although on different crews, astronauts Joe Acaba and Ricky Arnold - both former teachers - will work aboard the International Space Station. K-12 and higher education students and educators can do NASA STEM activities related to the station and its role in our journey to Mars. Click HERE for more. 

Sally Ride EarthKAM

image

Also on the International Space Station, the Sally Ride EarthKAM @ Space Camp allows students to program a digital camera on board the space station to photograph a variety of geographical targets for study in the classroom. 

Registration is now open until Sept. 25 for the Sept. 26-30 mission. Click HERE for more. 

NASA eClips™

image

NASA eClips™ are short, relevant educational video segments. These videos inspire and engage students, helping them see real world connections by exploring current applications of science, technology, engineering and mathematics, or STEM, topics. The programs are produced for targeted audiences: K-5, 6-8, 9-12 and the general public.

Space Operations Learning Center

image

The Space Operations Learning Center teaches school-aged students the basic concepts of space operations using the web to present this educational content in a fun and engaging way for all grade levels. With fourteen modules, there’s lots to explore for all ages.

The Mars Fun Zone

image

The Mars Fun Zone is a compilation of Red Planet-related materials that engage the explorer inside every kid through activities, games, and educational moments. 

Fly Away with NASA Aeronautics

Back To School Resources

Frequent flyer or getting ready to earn your first set of wings? From children’s books for story time to interactive flight games, we’ve got Aeronautics activities for students of all ages that are sure to inspire future scientists, mathematicians and engineers. 

On Pinterest? We have a board that highlights NASA science, technology, engineering and math (STEM) lessons, activities, tools and resources for teachers, educators and parents. 

Check it out here: https://www.pinterest.com/nasa/nasa-for-educators/ 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.


Tags
Loading...
End of content
No more pages to load
  • thenecropolix
    thenecropolix reblogged this · 1 year ago
  • watch
    watch reblogged this · 1 year ago
  • gldnegle00-blog
    gldnegle00-blog liked this · 3 years ago
  • sanemeks
    sanemeks liked this · 3 years ago
  • goose-fish
    goose-fish liked this · 4 years ago
  • diana-freya
    diana-freya liked this · 4 years ago
  • 0bscurae
    0bscurae liked this · 4 years ago
  • ruletogether
    ruletogether reblogged this · 4 years ago
  • ilsabeth
    ilsabeth liked this · 4 years ago
  • incognit-toswag
    incognit-toswag liked this · 4 years ago
  • thatstudyblrontea
    thatstudyblrontea liked this · 4 years ago
  • vjlva
    vjlva reblogged this · 4 years ago
  • vjlva
    vjlva liked this · 4 years ago
  • marvelousse
    marvelousse liked this · 4 years ago
  • smokingpepsi
    smokingpepsi liked this · 4 years ago
  • ruletogether
    ruletogether reblogged this · 5 years ago
  • clothesandcommerce
    clothesandcommerce liked this · 5 years ago
  • aamy-waited
    aamy-waited liked this · 5 years ago
  • shmcbell
    shmcbell liked this · 5 years ago
  • realist-imaginer
    realist-imaginer liked this · 5 years ago
  • death-of-orpheus
    death-of-orpheus liked this · 5 years ago
  • iceblnkluck
    iceblnkluck liked this · 5 years ago
  • aceoflanterns
    aceoflanterns liked this · 5 years ago
  • stonseymylove
    stonseymylove liked this · 5 years ago
  • stokholm
    stokholm liked this · 5 years ago
  • juicy-car
    juicy-car liked this · 5 years ago
  • mutualmango
    mutualmango liked this · 5 years ago
  • h4nges
    h4nges liked this · 5 years ago
  • whysoseriousguys
    whysoseriousguys liked this · 5 years ago
  • online-trophy-wife
    online-trophy-wife reblogged this · 5 years ago
  • goldnpeachy
    goldnpeachy liked this · 5 years ago
  • dayai
    dayai liked this · 5 years ago
  • itsnicetobehere
    itsnicetobehere liked this · 5 years ago
  • linusbenjamin
    linusbenjamin reblogged this · 5 years ago
  • linusbenjamin
    linusbenjamin liked this · 5 years ago
  • vampybiites
    vampybiites liked this · 5 years ago
  • hypnogoopmoneydonkey-blog
    hypnogoopmoneydonkey-blog liked this · 5 years ago
  • arbiterhall
    arbiterhall liked this · 5 years ago
  • anpaintsthemoon
    anpaintsthemoon liked this · 5 years ago
  • eyna-estediva
    eyna-estediva liked this · 5 years ago
  • ladyvandaele
    ladyvandaele liked this · 5 years ago
  • weasleytriplets
    weasleytriplets liked this · 5 years ago
nasa - NASA
NASA

Explore the universe and discover our home planet with the official NASA Tumblr account

1K posts

Explore Tumblr Blog
Search Through Tumblr Tags