No Matter What Happens In Life, Be Good To People. 

久松郁実

Build a Rover, Race a Rover!

Have you ever wanted to drive a rover across the surface of the Moon?

This weekend, students from around the world will get their chance to live out the experience on Earth! At the Human Exploration Rover Challenge, managed by NASA’s Marshall Space Flight Center in Huntsville, Alabama, high schoolers and college students operate human-powered rovers that they designed and built as they traverse a simulated world, making decisions and facing obstacles that replicate what the next generation of explorers will face in space.

Though the teams that build the rover can be a few people or a few dozen, in the end, two students (one male, one female) will end up navigating their rover through a custom-built course at the U.S. Space and Rocket Center. Each duo will push their rover to the limit, climbing up hills, bumping over rocky and gravelly grounds, and completing mission objectives (like retrieving soil samples and planting their team flag) for extra points – all in less than seven minutes.

2019 will mark the 25th year of Rover Challenge, which started life as the Great Moonbuggy Race on July 16, 1994. Six teams braved the rain and terrain (without a time limit) in the Rocket City that first year – and in the end, the University of New Hampshire emerged victorious, powering through the moon craters, boulder fields and other obstacles in eighteen minutes and fifty-five seconds.

When it came time to present that year’s design awards, though, the honors went to the University of Puerto Rico at Humacao, who have since become the only school to compete in every Great Moonbuggy Race and Rover Challenge hosted by NASA Marshall. The second-place finishers in 1994, the hometown University of Alabama in Huntsville, are the only other school to compete in both the first race and the 25th anniversary race in 2019.

Since that first expedition, the competition has only grown: the race was officially renamed the Human Exploration Rover Challenge for 2014, requiring teams to build even more of their rover from the wheels up, and last year, new challenges and tasks were added to better reflect the experience of completing a NASA mission on another planet. This year, almost 100 teams will be competing in Rover Challenge, hailing from 24 states, Washington, D.C., Puerto Rico, and countries from Bolivia to Bangladesh.

Rover Challenge honors the legacy of the NASA Lunar Roving Vehicle, which made its first excursion on the moon in 1971, driven by astronauts David Scott and James Irwin on Apollo 15. Given the competition’s space race inspiration, it’s only appropriate that the 25th year of Rover Challenge is happening in 2019, the 50th anniversary of Neil Armstrong and Buzz Aldrin’s historic Apollo 11 moon landing.

Interested in learning more about Rover Challenge? Get the details on the NASA Rover Challenge site – then join us at the U.S. Space and Rocket Center (entrance is free) or watch live on the Rover Challenge Facebook Page starting at 7 AM CT, this Friday, April 12 and Saturday, April 13. Happy roving!

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Thank you music... for being there when nobody else is...

https://youtu.be/gwdL_Zn5nCE

- White Rabbit

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The Path to High Adventure Begins With Scouting!

Former NASA astronaut and Girl Scout alumna Jan Davis eating Girl Scout Cookies inside the shuttle Endeavour on Sept. 12, 1992. Image credit: NASA

Leadership, service, being prepared and doing your best – these qualities are exemplified by our astronauts, but are also shared by the Girl Scouts! Our astronaut corps has many scout alumnae, and over the years they’ve been breaking barriers and making names for themselves at NASA.

Today marks the 108th birthday of Girl Scouts in the United States, which has been inspiring generations of girls through leadership and STEM (science, technology, engineering and mathematics) activities to empower the explorers of today and tomorrow. To celebrate, we’re highlighting some of our Girl Scout alumnae over the years!

NASA astronaut and Girl Scout alumna Sunita Williams, who served as an International Space Station commander and spent 322 days in space during two spaceflight expeditions.

Former Scouts have served as crew members on numerous spaceflight missions.

From left: Susan Helms, the first female International Space Station crew member; Eileen Collins, the first woman to pilot and command a space shuttle; and Dr. Kathy Sullivan, the first American woman to perform a spacewalk.

Former Girl Scouts flew on more than one-third of the space shuttle missions and were pioneering forces as women began making their mark on human spaceflight. The first female crew member to serve on the International Space Station, the first to pilot and command a space shuttle and the first American woman to spacewalk were all Scout alumnae. 

They continue to break records, such as the first three all-woman spacewalks… 

Girl Scout alumnae and NASA astronauts Christina Koch and Jessica Meir made history when they conducted the first ever all-woman spacewalk on Oct.18, 2019. They went on to complete two more spacewalks, successfully completing their task of upgrading the space station’s battery charge/discharge unit. Christina and Jessica’s historic spacewalk was a testament to the growing number of women (and Girl Scouts) joining our astronaut corps; it is a milestone worth celebrating as we look forward to putting the first woman on the Moon with our Artemis Program! 

….and the longest spaceflight ever by a woman!

NASA astronaut Christina Koch smiles for a selfie while completing tasks during a spacewalk outside the International Space Station.

Koch went on to seal her name in the record books by surpassing Peggy Whitson’s record for the longest single spaceflight in history by a woman!

Understanding how the human body adjusts to things like weightlessness, radiation and bone-density loss is crucial as we look forward to embarking on long-duration spaceflights to the Moon and Mars. Thanks to former astronaut Scott Kelly’s Year in Space mission, we’ve been able to observe these changes on a biological male. Now, thanks to Christina’s mission, we are able to observe these changes on a biological female. 

Girl Scout alumnae will also help lead human exploration farther than ever before as members of our Artemis generation!

 From left: NASA astronauts Kayla Barron, Jessica Watkins and Loral O’Hara

On January 10, 2020 we welcomed 11 new astronauts to our ranks – including three Girl Scout alumnae! As part of the first-ever class of astronauts under our Artemis lunar exploration program, Kayla Barron, Jessica Watkins and Loral O’Hara are now qualified for assignments including long-duration missions to the International Space Station, the Moon and Mars.

They took a moment after graduation to share inspiration and insight for current and future Scouts!

Q: A question from the Girl Scouts: What inspires you?

A: “Being a part of an awesome team has always been what inspires me. Whether it’s your Girl Scout troop, a sports team, your class – I think for me always the people around me who push me to succeed and support me when I make mistakes and help me become my best self is what inspires me to show up and do my best.” - NASA astronaut Kayla Barron 

Q: How has being a Girl Scout helped you in becoming an astronaut?

A: “Being in the Girl Scouts when I was younger was really cool because, well, first it was just a group of my friends who got to do a lot of different things together. But it really gave us the opportunity to be exposed to a lot of different areas. Like we’d get to go camping. We’d get to ride horses and learn all of these different skills, and so that variety of skill set I think is very applicable to being an astronaut.” - NASA astronaut Loral O’Hara 

Q: What would your advice be for the next generation of Girl Scout astronauts?

A: “My advice would be to find something that you’re passionate about. Ideally something in the STEM fields: Science, Technology, Engineering or Mathematics, and to pursue that thing that you’re interested in. Pursue that passion, whatever it is. And don’t give up on your dreams, and continue to follow them until you arrive where you want to be.” - NASA astronaut Jessica Watkins 

To all the Girl Scouts out there, keep reaching for the stars because the sky is no longer the limit! 

Astronaut applications are OPEN until March 31 for the next class of Artemis generation astronauts who will embark on missions to the International Space Station, the Moon and Mars. If you’re interested in applying to #BeAnAstronaut or just want to learn more, click HERE. 

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We Just Found Water on the Moon’s Sunlit Surface

When the first Apollo astronauts returned from the Moon in 1969, the Moon’s surface was thought to be completely dry. Over the last 20 years, orbital and impactor missions confirmed water ice is present inside dark, permanently shadowed craters around the poles. But could water survive in the Moon’s sunnier regions? Using SOFIA, the world’s largest flying observatory, we found water on a sunlit lunar surface for the first time. The discovery suggests water may be distributed across the Moon’s surface, which is a whopping 14.6 million square miles. Scientists think the water could be stored inside glass beadlike structures within the soil that can be smaller than the tip of a pencil. The amount of water detected is equivalent to about a 12-ounce bottle trapped in a cubic meter volume of soil. While that amount is 100 times less than what’s found in the Sahara Desert, discovering even small amounts raises new questions about how this precious resource is created and persists on the harsh, airless lunar surface. Learn more about the discovery: 

Water was found in Clavius Crater, one of the Moon’s largest craters visible from Earth.

The water may be delivered by tiny meteorite impacts… 

…or formed by the interaction of energetic particles ejected from the Sun. 

Follow-up observations by SOFIA will look for water in additional sunlit locations on the Moon.

We are eager to learn all we can about the presence of water in advance of sending the first woman and next man to the lunar surface in 2024 under our Artemis program. What we learn on and around the Moon will help us take the next giant leap – sending astronauts to Mars.

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Throwback Thursday: Apollo 11 FAQ Edition

With the help of the NASA History Office, we’ve identified some of the most frequently asked questions surrounding the first time humans walked on the surface of another world. Read on and click here to check out our previous Apollo FAQs. 

How many moon rocks did the Apollo crews bring back? What did we learn?

The six crews that landed on the Moon brought back 842 pounds (382 kilograms) of rocks, sand and dust from the lunar surface. Each time, they were transferred to Johnson Space Center’s Lunar Receiving Laboratory, a building that also housed the astronauts during their three weeks of quarantine. Today the building now houses other science divisions, but the lunar samples are preserved in the Lunar Sample Receiving Laboratory.

Built in 1979, the laboratory is the chief repository of the Apollo samples.

From these pieces of the Moon we learned that its chemical makeup is similar to that of Earth’s, with some differences. Studying the samples has yielded clues to the origins of the solar system. In March of 2019, we announced that three cases of pristine Moon samples will be unsealed for the first time in 50 years so that we can take advantage of the improved technology that exists today! 

Did you know you might not have to travel far to see a piece of the Moon up close? Visit our Find a Moon Rock page to find out where you can visit a piece of the Moon.

What did Apollo astronauts eat on their way to the Moon?

Astronaut food has come a long way since the days of Project Mercury, our first human spaceflight program that ran from 1958-1963. Back then, astronauts “enjoyed” food in cube form or squeezed out of tubes. Early astronaut food menus were designed less for flavor and more for nutritional value, but that eventually shifted as technology evolved. Astronauts today can enjoy whole foods like apples, pizza and even tacos. 

Apollo crews were the first to have hot water, making it easier to rehydrate their foods and improve its taste. They were also the first to use a “spoon bowl,” a plastic container that was somewhat like eating out of a Ziploc bag with a spoon. Here’s an example of a day’s menu for a voyage to the Moon:

Breakfast: bacon squares, strawberry cubes and an orange drink.

Lunch: beef and potatoes, applesauce and a brownie.

Dinner: salmon salad, chicken and rice, sugar cookie cubes and a pineapple grapefruit drink.

What did Michael Collins do while he orbited the Moon, alone in the Command Module?

As Neil Armstrong and Buzz Aldrin worked on the lunar surface, Command Module pilot Michael Collins orbited the Moon, alone, for the next 21.5 hours. On board he ran systems checks, made surface observations and communicated with Mission Control when there wasn’t a communications blackout. Blackouts happened every time Collins went behind the Moon. In 2009, Collins wrote this in response to a flurry of media questions about the 40th anniversary of the mission:

Q. Circling the lonely Moon by yourself, the loneliest person in the universe, weren’t you lonely? A. No. Far from feeling lonely or abandoned, I feel very much a part of what is taking place on the lunar surface. I know that I would be a liar or a fool if I said that I have the best of the three Apollo 11 seats, but I can say with truth and equanimity that I am perfectly satisfied with the one I have. This venture has been structured for three men, and I consider my third to be as necessary as either of the other two.”

What will Artemis astronauts bring back when they land on the Moon?

Artemis missions to the Moon will mark humanity’s first permanent presence on another world. The first woman and the next man to explore the lunar surface will land where nobody has ever attempted to land before – on the Moon’s south pole where there are billions of tons of water ice that can be used for oxygen and fuel. We don’t know yet what astronauts will bring back from this unexplored territory, but we do know that they will return with hope and inspiration for the next generation of explorers: the Artemis generation. Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.