Did The Training Ever Get So Hard That You Would Regret Getting Into This?

For NASA, Earth Day is Every Day!

With a fleet of spacecraft orbiting our home planet collecting data on everything from the air we breathe to natural disasters that impact our lives, Earth is always in focus. Join us as we celebrate our home with beautiful views from our unique vantage point of space.

On December 17, 1972, the crew of Apollo 17 snapped this iconic image of planet Earth. Dubbed the Blue Marble, this image was taken as Apollo 17 rocketed toward the moon. 

On the way to the moon or from the surface of Mars, our spacecraft have photographed the beauty of Earth from many vantage points. In this image, the most powerful telescope orbiting Mars captured this view of Earth and its moon, showing continent-size detail on the planet and the relative size of the moon. The image combines two separate exposures taken on November 20, 2016, by the High Resolution Imaging Science Experiment (HiRISE) camera on our Mars Reconnaissance Orbiter. 

In this image taken on July 19, 2013, the wide-angle camera on our Cassini spacecraft captured Saturn's rings and our planet Earth and its moon in the same frame.

Our Suomi-NPP satellite also observed the Earth at night. Earth’s "night lights" often have a gee-whiz curiosity for the public , but have also served as a tool for fundamental research for nearly 25 years. They have provided a broad, beautiful picture, showing how humans have shaped the planet and lit up the darkness. 

You can be mesmerized by the constant swirls in these visualizations of ocean currents. The swirling flows of tens of thousands of ocean currents were captured using the largest computations of their kind ever undertaken, using high-end computing resources at our Ames Research Center. 

We’ve all seen iconic photographs of Earth shot by astronauts. But even satellites and robotic spacecraft often get in on the act. The above image, called “Pale Blue Dot,” was taken Voyager 1 in February 1990 from a distance of 4 billion miles.

Our satellites do more than take pretty pictures of Earth. They do everything from measure rainfall to observe weather patterns. The ten satellites in the Global Precipitation Measurement Constellation have provided unprecedented information about rain and snow fall across the entire Earth. This visualization shows the constellation in action, taking precipitation measurements underneath the satellite orbits. 

In an homage to Apollo 17′s “Blue Marble” image, Suomi-NPP, a joint NASA-NOAA Earth-observing satellite, made this composite image, by making a number of swaths of Earth's surface on January 4, 2012. 

What’s your favorite aspect of planet Earth? These kids have their own ideas. You can even “adopt” parts of the planet. Which one of the 64,000 locations will you get? 

Our home planet is constantly changing, which is why our fleet of Earth-observing satellites continuously monitor the globe, recording every moment of what they see. Luckily for us, many of the views are not only deeply informative but also awe-inspiring. 

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Solar System: Things to Know This Week

The Quadrantid meteor shower peaked this morning. Here are some fun facts:

1. Where Is Quadrans Muralis?

The radiant of the Quadrantids lies in the demoted constellation Quadrans Muralis.

2. What Is a Mural Quadrant? 

The Mural Quadrant is an angle measuring device mounted on or built into a wall. Quadrans Muralis appears on some 19th-century star atlases between Hercules, Boötes and Draco, and different astronomers changed the stars from time to time.

3. New Constellations

In the early 1920's, the International Astronomical Union divided up the sky into official constellations for consistency in star naming. 88 constellations remained, but over 30 historical constellations, including Quadrans Muralis, didn't make the cut.

4. Where Is It Now?

Most of the Quadrans Muralis stars are now within the boundaries of the official constellation Boötes, but the name of the meteor shower did not change.

5. Where Do Meteor Showers Come From?

Meteor showers are usually the residue that collects in the orbits of comets. Unlike most meteor showers' parent bodies, the Quadrantids are associated with an asteroid—2003 EH1.

Discover the full list of 10 things to know about our solar system this week HERE.

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

5 New Competitions for the Artemis Generation!

A common question we get is, “How can I work with NASA?”

The good news is—just in time for the back-to-school season—we have a slew of newly announced opportunities for citizen scientists and researchers in the academic community to take a shot at winning our prize competitions.

As we plan to land humans on the Moon by 2024 with our upcoming Artemis missions, we are urging students and universities to get involved and offer solutions to the challenges facing our path to the Moon and Mars. Here are five NASA competitions and contests waiting for your ideas on everything from innovative ways to drill for water on other planets to naming our next rover:

1. The BIG Idea Challenge: Studying Dark Regions on the Moon

Before astronauts step on the Moon again, we will study its surface to prepare for landing, living and exploring there. Although it is Earth’s closest neighbor, there is still much to learn about the Moon, particularly in the permanently shadowed regions in and near the polar regions.

Through the annual Breakthrough, Innovative and Game-changing (BIG) Idea Challenge, we’re asking undergraduate and graduate student teams to submit proposals for sample lunar payloads that can demonstrate technology systems needed to explore areas of the Moon that never see the light of day. Teams of up to 20 students and their faculty advisors are invited to propose unique solutions in response to one of the following areas:

• Exploration of permanently shadowed regions in lunar polar regions • Technologies to support in-situ resource utilization in these regions • Capabilities to explore and operate in permanently shadowed regions

Interested teams are encouraged to submit a Notice of Intent by September 27 in order to ensure an adequate number of reviewers and to be invited to participate in a Q&A session with the judges prior to the proposal deadline. Proposal and video submission are due by January 16, 2020.

2. RASC-AL 2020: New Concepts for the Moon and Mars

Although boots on the lunar surface by 2024 is step one in expanding our presence beyond low-Earth orbit, we’re also readying our science, technology and human exploration missions for a future on Mars.

The 2020 Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) Competition is calling on undergraduate and graduate teams to develop new concepts that leverage innovations for both our Artemis program and future human missions to the Red Planet. This year’s competition branches beyond science and engineering with a theme dedicated to economic analysis of commercial opportunities in deep space.

Competition themes range from expanding on how we use current and future assets in cislunar space to designing systems and architectures for exploring the Moon and Mars. We’re seeking proposals that demonstrate originality and creativity in the areas of engineering and analysis and must address one of the five following themes: a south pole multi-purpose rover, the International Space Station as a Mars mission analog, short surface stay Mars mission, commercial cislunar space development and autonomous utilization and maintenance on the Gateway or Mars-class transportation.

The RASC-AL challenge is open to undergraduate and graduate students majoring in science, technology, engineering, or mathematics at an accredited U.S.-based university. Submissions are due by March 5, 2020 and must include a two-minute video and a detailed seven to nine-page proposal that presents novel and robust applications that address one of the themes and support expanding humanity’s ability to thrive beyond Earth.

3. The Space Robotics Challenge for Autonomous Rovers

Autonomous robots will help future astronauts during long-duration missions to other worlds by performing tedious, repetitive and even strenuous tasks. These robotic helpers will let crews focus on the more meticulous areas of exploring. To help achieve this, our Centennial Challenges initiative, along with Space Center Houston of Texas, opened the second phase of the Space Robotics Challenge. This virtual challenge aims to advance autonomous robotic operations for missions on the surface of distant planets or moons.

This new phase invites competitors 18 and older from the public, industry and academia to develop code for a team of virtual robots that will support a simulated in-situ resource utilization mission—meaning gathering and using materials found locally—on the Moon.

The deadline to submit registration forms is December 20.

4. Moon to Mars Ice & Prospecting Challenge to Design Hardware, Practice Drilling for Water on the Moon and Mars

A key ingredient for our human explorers staying anywhere other than Earth is water. One of the most crucial near-term plans for deep space exploration includes finding and using water to support a sustained presence on our nearest neighbor and on Mars.

To access and extract that water, NASA needs new technologies to mine through various layers of lunar and Martian dirt and into ice deposits we believe are buried beneath the surface. A special edition of the RASC-AL competition, the Moon to Mars Ice and Prospecting Challenge, seeks to advance critical capabilities needed on the surface of the Moon and Mars. The competition, now in its fourth iteration, asks eligible undergraduate and graduate student teams to design and build hardware that can identify, map and drill through a variety of subsurface layers, then extract water from an ice block in a simulated off-world test bed.

Interested teams are asked to submit a project plan detailing their proposed concept’s design and operations by November 14. Up to 10 teams will be selected and receive a development stipend. Over the course of six months teams will build and test their systems in preparation for a head-to-head competition at our Langley Research Center in June 2020.

5. Name the Mars 2020 Rover!

Red rover, red rover, send a name for Mars 2020 right over! We’re recruiting help from K-12 students nationwide to find a name for our next Mars rover mission.

The Mars 2020 rover is a 2,300-pound robotic scientist that will search for signs of past microbial life, characterize the planet's climate and geology, collect samples for future return to Earth, and pave the way for human exploration of the Red Planet.

K-12 students in U.S. public, private and home schools can enter the Mars 2020 Name the Rover essay contest. One grand prize winner will name the rover and be invited to see the spacecraft launch in July 2020 from Cape Canaveral Air Force Station in Florida. To enter the contest, students must submit by November 1 their proposed rover name and a short essay, no more than 150 words, explaining why their proposed name should be chosen.

Just as the Apollo program inspired innovation in the 1960s and '70s, our push to the Moon and Mars is inspiring students—the Artemis generation—to solve the challenges for the next era of space exploration.

For more information on all of our open prizes and challenges, visit: https://www.nasa.gov/solve/explore_opportunities

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Space Lettuce in the White House Kitchen Garden

While most people plant gardens on Earth, we’re working to cultivate one in space!

On April 5, the First Lady welcomed students from across the country as well as NASA Deputy Administrator Dava Newman and NASA astronaut Cady Coleman to the White House Kitchen Garden.

While there, they planted various produce, including the same variety of lettuce that will be sent to the International Space Station on the April 8 SpaceX cargo launch.

These seeds were prepared and packaged for both the First Lady’s garden, as well as the batch headed up to space station. “Outredgeous” Red Romaine Lettuce and “Tokyo bekana” Chinese Cabbage will soon be growing in both gardens!

Why do we grow plants in space?

Our Veggie plant growth system on the space station provides lighting and nutrient supply for a space garden. It supports a variety of plant species that can be cultivated for educational outreach, fresh food and even recreation for crew members on long-duration missions.

When crews travel farther into space, they will need a self-sustaining life support system, and that means growing their own food.

How do we grow plants in space? Here’s a resource for “Space Gardening 101”.

Want to see the space station seeds launch? You can watch Friday’s SpaceX cargo launch live online starting at 3:30 p.m. EDT, with launch scheduled for 4:43 p.m.

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

Today we celebrate the mission that piqued our curiosities, and drove NASA’s perseverance to pursue further exploration of the Red Planet. The Sojourner rover landed on July 4, 1997, after hitching a ride aboard the Mars Pathfinder mission. Its innovative design became the template for future missions. The rover, named after civil rights pioneer Sojourner Truth, outlived its design life 12 times. This panoramic view of Pathfinder's Ares Vallis landing site shows Sojourner rover is the distance. Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com 

Sounding Rocket Science in the Arctic

We sent three suborbital sounding rockets right into the auroras above Alaska on the evening of March 1 local time from the Poker Flat Research Range north of Fairbanks, Alaska.  

Sounding rockets are suborbital rockets that fly up in an arc and immediately come back down, with a total flight time around 20 minutes. 

Though these rockets don’t fly fast enough to get into orbit around Earth, they still give us valuable information about the sun, space, and even Earth itself. Sounding rockets’ low-cost access to space is also ideal for testing instruments for future satellite missions.

Sounding rockets fly above most of Earth’s atmosphere, allowing them to see certain types of light – like extreme ultraviolet and X-rays – that don’t make it all the way to the ground because they are absorbed by the atmosphere. These kinds of light give us a unique view of the sun and processes in space.

The sun seen in extreme ultraviolet light by the Solar Dynamics Observatory satellite.

Of these three rockets, two were part of the Neutral Jets in Auroral Arcs mission, collecting data on winds influenced by the electric fields related to auroras. Sounding rockets are the perfect vehicle for this type of study, since they can fly directly through auroras – which exist in a region of Earth’s upper atmosphere too high for scientific balloons, but too low for satellites.

The third rocket that launched on March 1 was part of the ISINGLASS mission (short for Ionospheric Structuring: In Situ and Ground-based Low Altitude Studies). ISINGLASS included two rockets designed to launch into two different types of auroras in order to collect detailed data on their structure, with the hope of better understanding the processes that create auroras. The initial ISINGLASS rocket launched a few weeks earlier, on Feb. 22, also from the Poker Flat Research Range in Alaska.

Auroras are caused when charged particles trapped in Earth’s vast magnetic field are sent raining down into the atmosphere, usually triggered by events on the sun that propagate out into space. 

Team members at the range had to wait until conditions were just right until they could launch – including winds, weather, and science conditions. Since these rockets were studying aurora, that means they had to wait until the sky was lit up with the Northern Lights.

Regions near the North and South Pole are best for studying the aurora, because the shape of Earth’s magnetic field naturally funnels aurora-causing particles near the poles. 

But launching sensitive instruments near the Arctic Circle in the winter has its own unique challenges. For example, rockets have to be insulated with foam or blankets every time they’re taken outside – including while on the launch pad – because of the extremely low temperatures.

For more information on sounding rockets, visit www.nasa.gov/soundingrockets.

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

Where Will We Land On Mars?

What?

You’ve heard us say that we’re on a journey to Mars, but the Red Planet is big. Once we get there, where will we land the first humans? We’re holding the first Landing Sites/Exploration Zones Workshop for Human Missions to the Surface of Mars to figure it out. This first workshop was held Oct. 27-30, 2015 at the Lunar and Planetary Institute in Houston.

Why?

The goal of this workshop was to collect proposals for locations on Mars that would be of high scientific research value while also providing natural resources to enable explorers to land, live and work safely on the Red Planet. Determining where we will land humans on Mars is a multi-year process. There was around 45 proposal teams at the workshop. This was the first of many workshops to determine the best landing site for human exploration on Mars.

Why Now?

We plan to use existing assets at Mars, such as the Mars Reconnaissance Orbiter (MRO) and the Odyssey spacecraft, to support the selection process of potential Exploration Zones. However, the life expectancy of MRO and Odyssey are limited. We are eager to take advantage of the remaining operational years of those Martian images to gather high resolution maps of potential Exploration Zones while the spacecraft remain operational.

Stay Updated

The workshop will be aired live USTREAM starting at 2 p.m. EDT Tuesday, Oct. 27.

This blog post will also be updated daily with a recap from the workshop’s events.

For a full schedule of the event visit: http://www.hou.usra.edu/meetings/explorationzone2015/pdf/program.pdf

Day 1 Recap:

"There is no such thing as robotic exploration. All exploration is human exploration — the robot is just a tool.” - John Grunsfeld, NASA Associate Administrator for the Science Mission Directorate

Day one of the workshop answered a lot of basic questions about why looking at landing sites now is important for the future of our journey to Mars.

Attendees heard from many presenters, including Ellen Ochoa, Director of Johnson Space Center and John Grunsfeld, Associate Administrator of NASA’s Science Mission Directorate.

Experts explained that in order to leverage our current assets at Mars and start the process of picking possible landing sites, we need to start the discussion now.

This data will Inform our efforts to define what we need as far as future reconnaissance capabilities at Mars and drive where we send robotic landers to get ground truth.

Check back tomorrow for the day two update, and watch live on USTREAM starting at 9 a.m. EDT.

BONUS: Have questions about potential landing sites on Mars? We’ll be hosting a live social Q&A tomorrow at 7 p.m. EDT. Two NASA experts and one 15-year old student on one of the proposal teams will be answering your questions. Tune in on USTREAM and use #askNASA.

Day 2 Recap:

The second day of the Mars Landing Sites Workshop was filled with presentations from various proposal groups. Contributors made cases for where the best science could be collected on the Martian surface.

We also had the opportunity to hear from a young presenter, Alex Longo. A 15-year old student from Raleigh, N.C.

Longo also joined us for the social Q&A where we answered questions from #askNASA. He, along with two NASA experts, fielded questions that ranged from specifics about the workshop, to chatting aboutMars mysteries.

Tune in tomorrow to watch more of the presentations and see potential Mars landing sites! Watch live on USTREAM starting at 9 a.m. EDT.

Check back tomorrow for the day three update.

Day 3 Recap:

The third day of the workshop included presentations from the remaining proposal teams. This final day of presentations will lead into the last day of the workshop, when groups will discuss all of the ideas shared during the past week.

The day got really exciting when our Space Exploration Vehicle (SEV) made an appearance. This SEV concept is designed to be flexible, depending on the exploration destination. The pressurized cabin can be used for surface exploration of planetary bodies, including near-Earth asteroids and Mars.

Tomorrow is the final day of the workshop and will include group discussions. Participants will have the chance to assess the proposed sites and talk about the future steps needed for selecting a potential human landing site for our journey to Mars.

Watch these discussions live on USTREAM starting at 9 a.m. EDT.

Final Day Recap:

The final day of our workshop on potential Mars landing sites included discussions on the presentations that were made throughout the week.

Participants also had the opportunity to hear from NASA experts like Jim Green, director of planetary science, about future exploration and our journey to Mars.

Video of the full workshop will be available on the Lunar Planetary Institute’s YouTube channel. For more information and updates on our journey to Mars, visit HERE.

Hello. As the moon is moving farther from the earth, we will some day have no more solar eclipses. When will this happen?

Yup someday (I believe in about 650 million years) the moon will be too far away for solar eclipses to occur. We’re actually quite lucky that we get to see them at all. Not all planets get to experience eclipses. 

What's next for NASA? In 2019, we’re once again preparing for human missions to the Moon. We're keeping the promise by developing new systems and spacecraft, making innovations in flight and technology, living and doing science on the International Space Station, and delivering images and discoveries from our home planet, our solar system and beyond.

Check out What’s Next for NASA: https://www.nasa.gov/next

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

Solar System: Things to Know This Week

From images to virtual reality and interactive simulations, NASA offers plenty of ways to explore our solar system -- and beyond -- in 3-D.

1. Step One: Get the Glasses

Many of the images and interactive features require special glasses with red and blue lenses.

Make regular 3-D glasses: http://go.nasa.gov/2lwQOoP

Make fancy Mars rover 3-D glasses: http://go.nasa.gov/2lwEmWe

2. Breaking News (Virtual Reality Edition)

Big news from 40 light-years away (235 trillion miles). Our Spitzer Space Telescope revealed the first known system of seven Earth-size planets around a single star. Three of these planets are firmly located in the habitable zone, all of them have the potential for water on their surfaces.

No glasses required.

Get to know one of those planets, TRAPPIST-1d in virtual reality: http://go.nasa.gov/2ldaGKY

Try the virtual reality panorama (especially great for a phone or tablet): 

http://go.nasa.gov/2ld5jvt

This image was created by combining two images from STEREO B (Feb. 24, 2008) taken about 12 hours apart, during which the sun's rotation provides sufficient perspective to create a nice 3-D effect.

3. Free-Range 3-D Exploration

Our Eyes on the Solar System app allows free exploration of Earth, our Solar System and thousands of worlds discovered orbiting distant stars. And, you also can explore it all in 3-D!

Under visual controls just check 3-D, pop on your glasses and explore.

Download Eyes on the Solar System: http://eyes.nasa.gov/

4. Your Star in 3-D

The STEREO (Solar TErrestrial RElations Observatory) mission studied the sun in 3-D with twin satellites.

Explore the Stereo 3D gallery: http://go.nasa.gov/2ldrzFv

5. National Parks in 3-D

The Earth-orbiting Terra satellite’s Multiangle Imaging SpectroRadiometer (MISR) instrument provides 3-D views while orbiting Earth, including some great shots of our National Parks.

Go to the parks: http://go.nasa.gov/2bk5XHP

6. Get in the Pilot's Seat

Take a look inside the cockpit of our high altitude ER-2 aircraft as it descends for landing at Kaneohe Bay, Hawaii. This month, scientists used used the aircraft to collect data on coral reef health and volcanic emissions and eruptions. Flying at 65,000 feet, above 95 percent of Earth's atmosphere, the ER-2 has a unique ability to replicate the data a future satellite could collect. Data from this mission will help in developing a planned NASA satellite mission to study natural hazards and ecosystems called Hyperspectral Infrared Imager, or HyspIRI.

Explore the 360 video: youtu.be/Zwkr-nsbaus

Read more: http://go.nasa.gov/2m8RJ0f

7. Moon Views

The Lunar Reconnaissance Orbiter creates 3-D images from orbit by taking an image of the moon from one angle on one orbit and a different angle on a separate orbit.

See the results: http://go.nasa.gov/2lvooeZ

This stereo scene looking back at where Curiosity crossed a dune at "Dingo Gap" combines several exposures taken by the Navigation Camera (Navcam) high on the rover's mast.

8. Martian 3D

Our Mars fleet of rovers and orbiters captures the Red Planet from all angles - often in 3-D.

Suit up and start exploring: http://go.nasa.gov/2lddjN4

9. Saturn in 3-D

The Cassini spacecraft’s mission to Saturn is well-known for its stunning images of the planet and its complex system of rings and moons. Now you can see some of them in 3-D.

See Saturn: http://go.nasa.gov/2mCQhiZ

10. Want More? Do It Yourself!

Put a new dimension to your vacation photos. Our Mars team created this handy how-to guide to making your own eye-popping 3-D images.

Get started: http://go.nasa.gov/2lddc46

BONUS: Printer-Friendly

Why stop with images? The Ames Research Center hosts a vast collection of 3-D printable models ranging from the moon craters to spacecraft.

Start printing: http://go.nasa.gov/2ldsMg1

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

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