Five Ways NASA’s Internships Rock(et)

If #NationalCheeseDay has you thinking about the Moon, you're not alone. 🧀

In 1965, the Ranger 9 probe captured these sharp images of a cratered lunar surface just moments before its planned impact. What we learned paved the way for Apollo. #Apollo50th

Kirk vs. Spock: NASA Trivia Time!

Star Trek has inspired generations of NASA employees to boldly go exploring strange new worlds and develop the technologies for making science fiction become science reality. We recently caught up with Star Trek Beyond actors Chris Pine (Kirk) and Zachary Quinto (Spock) and quizzed them on some NASA trivia. Before you take a look at their answers (video at bottom of post), take a stab at answering them yourself! See how well you do: 

1. What does the first “A” in NASA stand for?  A) Adventure B) Aeronautics

2. On July 4 this year, we sent a spacecraft into orbit around what planet? A) Jupiter B) Pluto

3. What do scientists call a planet that orbits a star outside our solar system? A) Exoplanet B) Nebula

4. Although it never flew in space, what was the name of the first space shuttle? A) Discovery B) Enterprise

5. What is a light-year a measurement of? A) Time B) Distance

6. When looking for habitable worlds around other stars, we want to find planets that are what? A) Goldilocks zone planets B) Class M Planets

7. Olympus Mons is the largest known volcano in our solar system. What planet is it on? A) Mars B) Earth

8. Which NASA satellite made an appearance in Star Trek the Motion Picture? A) Voyager B) Galileo

9. Who was the first American woman in space? A) Sally Ride B) Janice Lester

10. While developing life support for Mars missions, what NASA Spinoff was developed? A) Enriched baby food B) Anti-gravity boots

11. What technology makes replication of spare parts a reality on the International Space Station? A) Closed-Loop System B) 3-D Printer

12. What two companies are contracted by NASA to carry astronauts to and from the space station? A) Boeing and SpaceX B) Amazon and Virgin Galactic

ANSWERS: 1:B, 2:A, 3:A, 4:B, 5:B, 6:A, 7:A, 8:A, 9:A, 10:A, 11:B, 12:A

Now that you’ve tested your own space knowledge, find out how Zachary and Chris did at NASA Trivia: 

Learn more about NASA + Star Trek at: http://www.nasa.gov/startrek

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SpaceX Dragon breathes Astronomical Amounts of Science to Space Station

SpaceX is helping the crew members aboard the International Space Station get down and nerdy as they launch their Dragon cargo spacecraft into orbit for the 13th commercial resupply mission, targeted for Dec. 15 from our Kennedy Space Center in Florida. 

This super science-heavy flight will deliver experiments and equipment that will study phenomena on the Sun, materials in microgravity, space junk and more. 

Here are some highlights of research that will be delivered to the station:

ZBLAN Fiber Optics Tested in Space!

The Optical Fiber Production in Microgravity (Made in Space Fiber Optics) experiment demonstrates the benefits of manufacturing fiber optic filaments in a microgravity environment. This investigation will attempt to pull fiber optic wire from ZBLAN, a heavy metal fluoride glass commonly used to make fiber optic glass.

When ZBLAN is solidified on Earth, its atomic structure tends to form into crystals. Research indicates that ZBLAN fiber pulled in microgravity may not crystalize as much, giving it better optical qualities than the silica used in most fiber optic wire. 

Total and Spectral Solar Irradiance Sensor is Totally Teaching us About Earth’s Climate

The Total and Spectral Solar Irradiance Sensor, or TSIS, monitors both total solar irradiance and solar spectral irradiance, measurements that represent one of the longest space-observed climate records. Solar irradiance is the output of light energy from the entire disk of the Sun, measured at the Earth. This means looking at the Sun in ways very similar to how we observe stars rather than as an image with details that our eye can resolve.

Understanding the variability and magnitude of solar irradiance is essential to understanding Earth’s climate.  

Sensor Monitors Space Station Environment for Space Junk

The Space Debris Sensor (SDS) will directly measure the orbital debris environment around the space station for two to three years.

Above, see documentation of a Micro Meteor Orbital Debris strike on one of the window’s within the space station’s Cupola. 

Research from this investigation could help lower the risk to human life and critical hardware by orbital debris.

Self-Assembling and Self-Replicating Materials in Space!

Future space exploration may utilize self-assembly and self-replication to make materials and devices that can repair themselves on long duration missions. 

The Advanced Colloids Experiment- Temperature-7 (ACE-T-7) investigation involves the design and assembly of 3D structures from small particles suspended in a fluid medium. 

Melting Plastics in Microgravity

The Transparent Alloys project seeks to improve the understanding of the melting and solidification processes in plastics in microgravity. Five investigations will be conducted as a part of the Transparent Alloys project.

These European Space Agency (ESA) investigations will allow researchers to study this phenomena in the microgravity environment, where natural convection will not impact the results.  

Studying Slime (or…Algae, at Least) on the Space Station

Arthrospira B, an ESA investigation, will examine the form, structure and physiology of the Arthrospira sp. algae in order to determine the reliability of the organism for future spacecraft biological life support systems.

The development of these kinds of regenerative life support systems for spaceflight could also be applied to remote locations on Earth where sustainability of materials is important. 

Follow @ISS_Research on Twitter for more space science and watch the launch live on Dec. 15 at 10:36 a.m. EDT HERE!

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Have You Ever Seen An Eclipse From Space? Check It Out

On June 21, 2020 an annular solar eclipse passed over parts of Asia and Africa. Eclipses happen when the Moon lines up just right between the Sun and Earth, allowing it to block out part or all of the Sun’s bright face and cast a shadow on Earth. 

On that day, the International Space Station was orbiting over Kazakhstan and into China when this picture of the solar eclipse shadowing a portion of the Asian continent was captured by an external high definition camera. In the left foreground, is the H-II Transfer Vehicle-9 from Japan.

Here is another angle as seen from the orbital lab. In the left foreground, is the Progress 74 resupply ship from Russia.

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What’s Up for May 2016?

What's Up for May? Two huge solar system highlights: Mercury transits the sun and Mars is closer to Earth than it has been in 11 years.

On May 9, wake up early on the west coast or step out for coffee on the east coast to see our smallest planet cross the face of the sun. The transit will also be visible from most of South America, western Africa and western Europe.

A transit occurs when one astronomical body appears to move across the face of another as seen from Earth or from a spacecraft. But be safe! You'll need to view the sun and Mercury through a solar filter when looking through a telescope or when projecting the image of the solar disk onto a safe surface. Look a little south of the sun's Equator. It will take about 7 1/2 hours for the tiny planet's disk to cross the sun completely. Since Mercury is so tiny it will appear as a very small round speck, whether it's seen through a telescope or projected through a solar filter. The next Mercury transit will be Nov. 11, 2019.

Two other May highlights involve Mars. On May 22 Mars opposition occurs. That's when Mars, Earth and the sun all line up, with Earth directly in the middle.

Eight days later on May 30, Mars and Earth are nearest to each other in their orbits around the sun. Mars is over half a million miles closer to Earth at closest approach than at opposition. But you won't see much change in the diameter and brightness between these two dates. As Mars comes closer to Earth in its orbit, it appears larger and larger and brighter and brighter. 

During this time Mars rises after the sun sets. The best time to see Mars at its brightest is when it is highest in the sky, around midnight in May and a little earlier in June. 

Through a telescope you can make out some of the dark features on the planet, some of the lighter features and sometimes polar ice and dust storm-obscured areas showing very little detail.

After close approach, Earth sweeps past Mars quickly. So the planet appears large and bright for only a couple weeks. 

But don't worry if you miss 2016's close approach. 2018's will be even better, as Mars' close approach will be, well, even closer.

You can find out about our #JourneytoMars missions at mars.nasa.gov, and you can learn about all of our missions at http://www.nasa.gov.

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

Has the COVID-19 pandemic really reduced pollution in areas participating in lockdowns? Is the environment “recovering”?

A Wider Set of Eyes on the Universe

After years of preparatory studies, we are formally starting an astrophysics mission designed to help unlock the secrets of the universe. 

Introducing…

the Wide Field Infrared Survey Telescope, aka WFIRST.

With a view 100 times bigger than that of our Hubble Space Telescope, WFIRST will help unravel the secrets of dark energy and dark matter, and explore the evolution of the cosmos. It will also help us discover new worlds and advance the search for planets suitable for life.

WFIRST is slated to launch in the mid-2020s. The observatory will begin operations after traveling about one million miles from Earth, in a direction directly opposite the sun.

Telescopes usually come in two different “flavors” - you have really big, powerful telescopes, but those telescopes only see a tiny part of the sky. Or, telescopes are smaller and so they lack that power, but they can see big parts of the sky. WFIRST is the best of worlds.

No matter how good a telescope you build, it’s always going to have some residual errors. WFIRST will be the first time that we’re going to fly an instrument that contains special mirrors that will allow us to correct for errors in the telescope. This has never been done in space before!

Employing multiple techniques, astronomers will also use WFIRST to track how dark energy and dark matter have affected the evolution of our universe. Dark energy is a mysterious, negative pressure that has been speeding up the expansion of the universe. Dark matter is invisible material that makes up most of the matter in our universe.

Single WFIRST images will contain over a million galaxies! We can’t categorize and catalogue those galaxies on our own, which is where citizen science comes in. This allows interested people in the general public to solve scientific problems.

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

How NASA Earth Data Aids America

Today we roll out a new communications project that highlights some of the many ways that NASA's Earth observations help people strengthen communities across the United States.

Space for U.S. features stories on how Earth science data is used to make informed decisions about public health, disaster response and recovery and environmental protection. By highlighting advanced technology from a global perspective, our data helps provide people achieve groundbreaking insights.

For example, a family-owned coffee company in Maine used our sunlight, wind and temperature data to determine the placement of their power-generating solar wall.

Space for U.S. features 56 stories illustrating how our science has made an impact in every state in the nation as well as the District of Columbia, Puerto Rico and regions along the Atlantic, Pacific, Gulf of Mexico, and the Great Lakes.

For six decades, we've used the vantage point of space to better understand our home planet and improve lives. Using Space for U.S., you can browse through stories about how applied Earth science either by state or by topics such as animals, disasters, energy, health, land and water. Each click brings you a story about how people are putting NASA data to work.

Explore the true stories behind the innovative technology, groundbreaking insights, and extraordinary collaboration happening right here in the United States with Space for U.S.

Check out "Space for U.S." today! www.nasa.gov/spaceforus

For more information on NASA Earth, head to www.nasa.gov/Earth or https://appliedsciences.nasa.gov.

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@yesrazorbladecupcakes: Do you guys ever just goof off?

Stop. Drop. And Apply to #BeAnAstronaut!

Feel like your place is in the stars? Are you an adventure seeker, an explorer, a person passionate about science and space? We need you!!

Applications are OPEN for our newest class of #Artemis astronauts. Once chosen, you could be the next person to step foot on the Moon and eventually embark on missions to Mars!

Do you have a friend who should apply? Tag them. Do you know someone who's still in school? Encourage them to follow their dreams and aim high.

To give you a sneak peak of what life will be like if you decide to #BeAnAstronaut, we’re taking you behind-the-scenes of astronaut life over the course of March. 

APPLY NOW AND GET MORE INFORMATION HERE! 

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