Pumpkin Space Latte, Anyone? ☕

Solar System: Things to Explore on Your Phone This Week

Let our apps lead you on a journey of exploration across the Earth, through the solar system and beyond. Here are some to download today:

1. Actually, it is rocket science Rocket Science 101 let’s you select your favorite mission and build a rocket to take you to destinations near and far. Learn how launch vehicles are configured and how their boosters and other component parts work together to successfully launch spacecraft. 

iOS Google Play

2. Go to Mars (sort of) Be A Martian lets you experience Mars as if you were there! Join an international community of explorers. See the latest images of the Red Planet! Learn about Mars, ask questions, and check out behind-the-scenes videos of the missions.

iOS Google Play

3. All the Earth science With Earth Now, watch Earth science satellites in real time as they gather data about our home planet. Get real-time images of the places we call home. Check out global climate data, including surface air temperature, carbon dioxide, carbon monoxide, ozone, and sea level variations.

iOS Google Play

4. Pretty pictures Discover stunning images and videos of our planet Earth, space, stars and planets with Space Images. Find your favorite galaxies and explore our celestial neighborhood.

iOS Google Play

5. Ch-ch-ch-changes Images of Change give you a close-up view of our ever-changing planet. Inside this app, before and after image pairs show areas that have been subject to natural disasters or seen significant change over time.

iOS

Last but not least: NASA on the go With our official NASA app, explore and discover the latest images, videos, mission information, news, feature stories, tweets, NASA TV and featured content from across America’s space program.

iOS Google Play

Our apps let you explore our latest images, videos,and mission news.

Discover the full list of 10 apps showcasing our solar system this week HERE.

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

If I am in the path of totality (Hopkinsville, KY) when can I take off my glasses to view the eclipse? Can I keep them off for the entire 2 minutes and 40 seconds?

If you are viewing the partial eclipse or lead up to totality, once you no longer can see any light through your eclipse glasses, then you can take them off. As long as the moon is fully covering the Sun you are safe. I would err on the side of caution and look away from the Sun a few moments before it’s over. This is also a great time to see what is happening around you! The animals should be responding differently than normal and this would be a great time to see that. 

NASA’s View of COVID-19

#COVID19 led to changes in human activities around the globe. We can see some of these changes from space. Some bodies of water have run clearer, emissions of pollutants have temporarily declined, and transportation and shipment of goods have decreased.

Along with our partner agencies – ESA and JAXA – we’re making satellite data available on the COVID-19 Earth Observation Dashboard, where you can explore some of the changes we can see from space.

But it’s not just what we can see. When the pandemic began, NASA engineers sprang into action to build ventilators, oxygen hoods and more to help save lives.

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

It's Launch Day! 

Final preparations are underway for today's 5:55 p.m. EDT launch of the eleventh SpaceX cargo resupply mission to the International Space Station  from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The SpaceX Dragon spacecraft will liftoff into orbit atop the Falcon 9 rocket carrying about 6,000 pounds of crew supplies, equipment and scientific research to crewmembers living aboard the station. The flight will deliver investigations and facilities that study neutron stars, osteoporosis, solar panels, tools for Earth-observation, and more. Watch live coverage starting today at 5:15pm ET at http://www.nasa.gov/live

Learn more about the mission and launch at http://www.nasa.gov/spacex

Image credit: NASA/Bill Ingalls

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

Space Launch System

Our Space Launch System (SLS) is an advanced launch vehicle for exploration beyond Earth’s orbit into deep space. SLS, the world’s most powerful rocket, will launch astronauts in our Orion spacecraft on missions to an asteroid and eventually to Mars!

A launch system required to carry humans faster and farther than ever before will need a powerful engine, aka the RS-25 engine. This engine makes a modern race car or jet engine look like a wind-up toy. With the ability to produce 512,000 pounds of trust, the RS-25 engine will produce 10% more thrust than the Saturn V rockets that launched astronauts on journeys to the moon!

Another consideration for using these engines for future spaceflight was that 16 of them already existed from the shuttle program. Using a high-performance engine that already existed gave us a considerable boost in developing its next rocket for space exploration.

Once ready, four RS-25 engines will power the core stage of our SLS into deep space and Mars.

Watching Water in the West

If you’ve eaten a piece of fruit, a vegetable, or a handful of nuts in the past week, it’s very likely they all came from “America’s Salad Bowl.” California’s Central Valley and Central Coast is where more than one-third of all vegetables in the U.S. are grown––and two-thirds of our fruits and nuts.

Keeping this area fertile takes a lot of water, and we provide farmers with NASA data that helps them manage increasingly scarce supplies. Working with farmers and conservation groups, we developed a new website called OpenET to transform how water is managed in the West! It covers 17 western U.S. states, putting satellite and other Earth science data into their hands. The website gives them daily and monthly views of water usage, down to the resolution of a single field of vegetables.

The ET in OpenET doesn’t stand for extraterrestrial, but “evapotranspiration.” Evapotranspiration is a measurement that farmers can use to estimate the amount of water being used by their fields and crops. This water will usually need to be replaced through irrigation or rainfall.

We work closely with partners and people around the world, connecting them with NASA Earth data to solve our planet’s most pressing issues.

Learn more about our Applied Sciences program, here! We are Earth. Science. Action.

Make sure to follow us on Tumblr for your regular dose of space!

Hail the Hexagon...

The full light of our sun allowed the Cassini spacecraft to capture this image of Saturn's hexagonal polar jet stream, but the sun does not provide much warmth. In addition to being low in the sky (just like summer at Earth's poles), the sun is nearly ten times as distant from Saturn as from Earth. This results in the sunlight being only about 1 percent as intense as at our planet. 

The view was obtained at a distance of approximately 560,000 miles (900,000 kilometers) from Saturn. Image scale is 33 miles (54 kilometers) per pixel.

More info: https://www.nasa.gov/image-feature/jpl/pia21327/hail-the-hexagon

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

What is it Like to be a NASA Intern?

We asked prospective interns that follow us on social media what questions they had for our current interns. 

You asked…they answered! Let’s take a look:

Answer: “Yes, sometimes astronauts request to run through the International Space Station simulation that we have using the hyper-reality lab.”

Answer: “Persistence is the key to getting your first NASA internship. Work hard, study hard, keep applying and persevere.”

Answer: “NASA is looking for passionate, smart and curious, full-time students, who are U.S. citizens, at least 16 years of age and have a minimum 3.0 GPA.”

Answer: “In addition to STEM majors, NASA has many opportunities for students studying business, photography, English, graphics and public relations.”

Answer: “The highlight has been the chance to learn a lot more about embedded systems and coding for them, and just seeing how everyone’s efforts in lab come together for our small part in the AVIRIS-NG project.”

Answer: Yes! Here at the Kennedy Space Center is where all the action takes place. Check out the schedule on our website!”

Answer:  “There are 10 NASA field centers and they all accept interns.”

Answer: "Yes, we do! I am currently working in tech development for an X-ray telescope that is launched into space to take pictures of our galaxy.”

Answer: “The greatest thing I’ve learned as a NASA intern is to not be afraid of failing and to get involved in any way you can. NASA is a very welcoming environment that offers a lot of opportunities for its interns to learn.”

Answer: My favorite experience from being a NASA intern is meeting people from all around the world and being exposed to the different cultures.”

Want to become a NASA intern? Visit intern.nasa.gov to learn about the open opportunities and follow @NASAInterns on Twitter and Facebook for regular updates!

Watch the full story on NASA Snapchat or Instagram until it expires on April 6.

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

What was the hardest part in training to go to space?

One of the most challenging parts of space training was learning how to use the space suit.  We weigh over 400 pounds in the space suit, and since it is pressurized, each movement of your hands is like working against an exercise ball.  Since the suit needs to be quite bulky in order to protect us from the environment of space (vacuum, radiation, micrometeoroids, extreme temperature) while doing a spacewalk, it makes body movements a bit awkward.  Dexterity is quite compromised with the bulky gloves as well.  Although it is challenging, however, it is likely also the most rewarding, because, well, you are in a SPACE SUIT!!!  Hopefully I’ll get to do a spacewalk and look down on the our planet from above on a mission to the International Space Station in a few years. 

50 years ago, three Apollo astronauts rode this 363 foot tall rocket, the Saturn V, embarking on one of the greatest missions of mankind – to step foot on another world. On July 20, 1969, astronauts Buzz Aldrin, Michael Collins and Neil Armstrong made history when they arrived at the Moon. Thanks to the Saturn V rocket, we were able to complete this epic feat, returning to the lunar surface a total of six times. The six missions that landed on the Moon returned a wealth of scientific data and almost 400 kilograms of lunar samples. 

In honor of this historic launch, the National Air and Space Museum is projecting the identical rocket that took our astronauts to the Moon on the Washington Monument in Washington, D.C.

This week, you can watch us salute our Apollo 50th heroes and look forward to our next giant leap for future missions to the Moon and Mars. Tune in to a special two-hour live NASA Television broadcast at 1 p.m. ET on Friday, July 19. Watch the program at www.nasa.gov/live.

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