Do You Feel Fulfilled With Your Job And What You're Doing In The World?

Jessica, first of all, I love you. Second, what's it like being a part of the first class that was 50% female?

Thank you!  The best part is that I think the fact that our class is 50% female simply reflects how far our society has come, and that is a great thing!  To us, there really is no difference on whether or not we are female or male, what backgrounds we come from, etc., we are one team, one family, all contributing to the same cause (which is an extraordinary feeling!).  I’m definitely very proud and honored to be part of the 21st astronaut class.

What's a Question you wish someone would ask?

how much (or are you at all) treated differently for being a women in your field? I know it’s a different experience for everyone and I just wanted to hear your perspective

“I felt I was an accepted team member. It was a great experience and a unique opportunity.”

Ruth Ann Strunk, a math major, was hired in 1968 at NASA’s Kennedy Space Center as an acceptance checkout equipment software engineer. She monitored the work of contractors who wrote the computer programs designed to check out the command module, lunar module and the Apollo J mission experiments. These experiments were conducted aboard the service modules on Apollo 15, 16 and 17 by the command module pilots. 

“I am proud of the advancement and the number of women who are working and enjoy working here,” Strunk said. “It was a wonderful opportunity NASA afforded me during Apollo that I have been able to use ever since.”

Remember the women who made #Apollo50th possible.

Follow Women@NASA for more stories like this one, and make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

Distance: Hazard Far From Home

A human journey to Mars, at first glance, offers an inexhaustible amount of complexities. To bring a mission to the Red Planet from fiction to fact, our Human Research Program has organized some of the hazards astronauts will encounter on a continual basis into five classifications.

The third and perhaps most apparent hazard is, quite simply, the distance.

Rather than a three-day lunar trip, astronauts would be leaving our planet for roughly three years. Facing a communication delay of up to 20 minutes one way and the possibility of equipment failures or a medical emergency, astronauts must be capable of confronting an array of situations without support from their fellow team on Earth.

Once you burn your engines for Mars, there is no turning back so planning and self-sufficiency are essential keys to a successful Martian mission. The Human Research Program is studying and improving food formulation, processing, packaging and preservation systems.

While International Space Station expeditions serve as a rough foundation for the expected impact on planning logistics for such a trip, the data isn’t always comparable, but it is a key to the solution.

Exploration to the Moon and Mars will expose astronauts to five known hazards of spaceflight, including distance from Earth. To learn more, and find out what our Human Research Program is doing to protect humans in space, check out the "Hazards of Human Spaceflight" website. Or, check out this week’s episode of “Houston We Have a Podcast,” in which host Gary Jordan further dives into the threat of distance with Erik Antonsen, the Assistant Director for Human Systems Risk Management at the Johnson Space Center.

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

Pioneering with Perseverance: More Technology Firsts

From launching the largest, heaviest, most sophisticated vehicle we have ever sent to Mars, to its elegant landing at Jezero Crater – a treacherous yet promising location for finding signs of ancient life – the journey of our Perseverance rover has already been and continues to be a bold one.

But let’s not forget, building new tools and instruments or designing ways to study other worlds is not easy. Before engineers even dreamt of sending their hardware for a spin on Mars, they spent years doing all they could to validate tech on Earth – modeling in labs, flying experiments on suborbital rockets or high-altitude balloons, or testing in various facilities to simulate the harsh conditions of space.

We know that technology demonstrations – that test a new capability in space – can be risky, but trying new things is how we forge ahead, learn for future missions, and reach new heights in space.

Perseverance has already accomplished some amazing “firsts” but there are more to come. Here are four more trailblazing technologies on the Mars 2020 mission.

1. First Powered Flight on Another World

This week, the Ingenuity Mars Helicopter, a small, autonomous rotorcraft originally stowed beneath the rover, will make the first-ever attempt at powered, controlled flight of an aircraft on another planet.

In the last few weeks, Ingenuity safely deployed from Perseverance, charged up its solar panel, survived its first bone-chilling Martian night and firmly planted four legs on the ground. Once the team on Earth confirms that the rover drove about 16 feet (about 5 meters) away, and that both helicopter and rover are communicating via their onboard radios, preflight checks will begin, and Ingenuity will be on its way skyward.

Perseverance will receive and relay the final flight instructions from mission controllers at our Jet Propulsion Laboratory to Ingenuity. Ingenuity will run its rotors to 2,537 rpm and, if all final self-checks look good, lift off. After climbing at a rate of about 3 feet per second (1 meter per second), the helicopter will hover at 10 feet (3 meters) above the surface for up to 30 seconds. Then, the Mars Helicopter will descend and touch back down on the Martian surface. With a smooth landing and continued operability, up to four more flights could be attempted, each one building on the success of the last.

Ingenuity could pave the way for other advanced robotic flying vehicles. Possible uses of next-generation rotorcraft on Mars include:

A unique viewpoint not provided by current orbiters, rovers or landers

High-definition images and reconnaissance for robots or humans

Access to terrain that is difficult for rovers to reach

Could even carry light but vital payloads from one site to another

Here’s how to follow along as this flight makes history.

2. First Production of Oxygen from Martian Atmosphere

The Mars Oxygen In-Situ Resource Utilization Experiment, better known as MOXIE, is preparing us for human exploration of Mars by demonstrating a way to extract oxygen directly from the Martian atmosphere. That could mean access to air for breathing, but also the ability to produce vast quantities of rocket fuel to return astronauts to Earth.

Located inside the body of Perseverance, the car battery-sized instrument works like a miniature electronic tree on the rover, inhaling carbon dioxide, separating the molecule, and exhaling carbon monoxide and oxygen.

MOXIE is the first demonstration of its kind on another planet – the first test of an in-situ resource utilization technology, meaning it generates a usable product from local materials. The farther humans go into deep space, the more important this will be, due to the limited immediate access to supplies.

MOXIE will give a go at its first operations soon, a huge first step in proving it’s feasible to make oxygen, in situ, on Mars. Future, larger versions of MOXIE (something about the size of a washing machine) could produce oxygen 200 times faster by operating continuously.

3. First Weather Reporter at Jezero Crater

The Mars Environmental Dynamics Analyzer (MEDA) system makes weather measurements including wind speed and direction, temperature and humidity, and also measures the amount and size of dust particles in the Martian atmosphere.

Using MEDA data, engineers on Earth recently pieced together the first weather report from Jezero Crater. Measurements from MEDA sensors are even helping to determine the optimal time for Ingenuity’s first flight.

The weather instrument aboard the Curiosity rover – currently located a good 2,300 miles away from Perseverance on Mars – provides similar daily weather and atmospheric data. But MEDA can record the temperature at three atmospheric heights in addition to the surface temperature. It also records the radiation budget near the surface, which will help prepare for future human exploration missions on Mars.

MEDA’s weather reports, coupled with data gathered by Curiosity and NASA’s Insight lander, will enable a deeper understanding of Martian weather patterns, events, and atmospheric turbulence that could influence planning for future endeavors like the landing or launch of the proposed Mars Sample Return mission.

4. First Radar Tool to Probe Under the Martian Surface

On Earth, scientists use radar to look for things under the ground. They use it to study Mars-like glacial regions in the Arctic and Antarctic. Ground-penetrating radar helps us locate land mines; spot underground cables, wires, and pipes; or reveal ancient human artifacts and even buried treasure! On Mars, the "buried treasure" may be ice, which helps scientists understand the possibilities for Martian life and also identifies natural resources for future human explorers.

Perseverance's Radar Imager for Mars' Subsurface Experiment (RIMFAX) uses radar waves to probe the ground and reveal the unexplored world that lies beneath the Martian surface.

It’s the first ground-penetrating radar on the surface of Mars. RIMFAX will provide a highly detailed view of subsurface structures down to at least 30 feet (10 meters). With those measurements, the instrument will reveal hidden layers of geology and help find clues to past environments on Mars, especially those with conditions necessary for supporting life.

Stay tuned in to the latest Perseverance updates on the mission website and follow NASA Technology on Twitter and Facebook.

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

Meet the Artemis Team Returning Humans to the Moon

We. Are. Going 🌙

Today, we introduced the eighteen NASA Astronauts forming the Artemis team. Together, they'll use their diverse range of backgrounds, expertise, and experience to pave the way for humans to return to the Moon, to stay. 

Meet the heroes of the future who'll carry us back to the Moon and beyond - the Artemis generation. 

Joe Acaba 

Fun fact: Joe is a veteran of the U.S. Peace Corps! Get to know Joe personally with this video –> Watch HERE. 

Kayla Barron

Fun fact: Kayla got her start in public service through serving in the U.S. Navy. Get to know Kayla personally with this video –> Watch HERE.

Raja Chari

Fun fact: Raja’s nickname is “Grinder,” and he comes from a test pilot background. Get to know Raja personally with this video –> Watch HERE. 

Jessica Watkins

Fun fact: Jessica is a rugby national champion winner and geologist. Get to know Jessica personally with this video –> Watch HERE. 

Matthew Dominick

Fun fact: Matthew sums himself up as a father, a husband and an explorer. Get to know Matthew personally with this video –> Watch HERE. 

Jasmin Moghbeli

Fun fact: Jasmin says she still wakes up every morning and it feels like a “pinch me moment” to think she’s actually an astronaut right now. Get to know Jasmin personally with this video –> Watch HERE. 

Victor Glover

Fun fact: Victor’s dream is to work on the surface of the Moon. Get to know Victor personally with this video –> Watch HERE. 

Jessica Meir

Fun fact: Jessica was five years old when she knew she wanted to be an astronaut. Get to know Jessica personally with this video –> Watch HERE. 

Woody Hoburg

Fun fact: Woody used to spend summers away from graduate school working search and rescue in Yosemite National Park. Get to know Woody personally with this video –> Watch HERE. 

Anne McClain

Fun fact: Anne is a West Point alumni who describes herself as an impractical dreamer. Get to know Anne personally with this video –> Watch HERE. 

Jonny Kim

Fun fact: Jonny is also a U.S. Navy SEAL with a medical degree from Harvard. Get to know Jonny personally with this video –> Watch HERE. 

Nicole Mann

Fun fact: Nicole is a U.S. Lieutenant Colonel in the Marine Corps! Get to know Nicole personally with this video –> Watch HERE. 

Kjell Lindgren

Fun fact: Kjell was a flight surgeon, a physician who takes care of astronauts, before applying to be an astronaut himself! Get to know Kjell personally with this video –> Watch HERE.

Christina Koch

Fun fact: Christina set a record for the longest single spaceflight by a woman with a total of 328 days in space. Get to know Christina personally with this video –> Watch HERE.

Frank Rubio

Fun fact: Frank was a Black Hawk helicopter pilot in the U.S. Army and family medical physician. Get to know Frank personally with this video –> Watch HERE.

Stephanie Wilson

Fun fact: Stephanie was the voice in Mission Control leading our NASA Astronauts for the all-woman spacewalk last year. Get to know Stephanie personally with this video –> Watch HERE.

Scott Tingle

Fun fact: Scott said he wanted to be an astronaut in a high school class and the students laughed – look at him now. Get to know Scott personally with this video –> Watch HERE.

Kate Rubins

Fun fact: Kate is actually IN space right now, so she will have to get her official portrait when she comes home! She is also the first person to sequence DNA in space. Get to know Kate personally with this video –> Watch HERE.  Stay up to date with our Artemis program and return to the Moon by following NASA Artemis on Twitter, Facebook and Instagram. 

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

Galactic Ghouls and Stellar Screams

A quiet, starry night sky might not seem like a very eerie spectacle, but space can be a creepy place! Monsters lurk in the shadowy depths of the universe, sometimes hidden in plain sight. Many of them are invisible to our eyes, so we have to use special telescopes to see them. Read on to discover some of these strange cosmic beasts, but beware — sometimes fact is scarier than fiction.

Monster Black Holes ⚫

You know those nightmares where no matter how fast you try to run you never seem to get anywhere? Black holes are a sinister possible version of that dream — especially because they’re real! If you get too close to a black hole, there is no possibility of escape.

Just last year our Fermi Gamma-ray Space Telescope traced an otherworldly ghost particle back to one of these monster black holes, providing additional insight into the many signals we’re picking up from some of the most feared creatures in the cosmic deep.

But it gets worse. Our Hubble Space Telescope revealed that these things are hidden in the hearts of nearly every galaxy in the universe. That means supermassive black holes lurk in the shadows of the night sky in every direction you look!

A Hazy Specter 👻

This fiendish specter lives in the center of the Milky Way, haunting our galaxy’s supermassive black hole. But it’s not as scary as it looks! Our SOFIA observatory captured streamlines tracing a magnetic field that appears to be luring most of the material quietly into orbit around the black hole. In other galaxies, magnetic fields seem to be feeding material into hungry black holes — beware! Magnetic fields might be the answer to why some black holes are starving while others are feasting.

Bats in the Belfry 🦇

The universe has bats in the attic! Hubble spotted the shadow of a giant cosmic bat in the Serpens Nebula. Newborn stars like the one at the center of the bat, called HBC 672, are surrounded by disks of material, which are hard to study directly. The shadows they cast, like the bat, can clue scientists in on things like the disk’s size and density. Our solar system formed from the same type of disk of material, but we can only see the end result of planet building here — we want to learn more about the process!

Jack-o-lantern Sun 🎃

A jack-o-lantern in space?! Our Solar Dynamics Observatory watches the Sun at all times, keeping a close eye on space weather. In October 2014, the observatory captured a chilling image of the Sun with a Halloweenish face!

Skull Comet 💀

On Halloween a few years ago, an eerie-looking object known as 2015 TB145 sped across the night sky. Scientists observing it with our Infrared Telescope Facility determined that it was most likely a dead comet. It’s important to study objects like comets and asteroids because they’re dangerous if they cross Earth’s path — just ask the dinosaurs!

Halloween Treat 🍬

Trick-or-treat! Add a piece of glowing cosmic candy to your Halloween haul, courtesy of Hubble! This image shows the Saturn Nebula, formed from the outer layers ejected by a dying star, destined to be recycled into later generations of stars and planets. Our Sun will experience a similar fate in around five billion years.

Witch’s Broom Nebula 🧹

Massive stars are in for a more fiery fate, as the Witch's Broom Nebula shows. Hubble’s close-up look reveals wisps of gas — shrapnel leftover from a supernova explosion. Astronomers believe that a couple of supernovae occur each century in galaxies like our own Milky Way.

Zombie Stars 🧟

Supernovae usually herald the death of a star, but on a few occasions astronomers have found “zombie stars” left behind after unusually weak supernovae. Our Nuclear Spectroscopic Telescope Array (NuSTAR) has even spotted a mysterious glow of high-energy X-rays that could be the “howls” of dead stars as they feed on their neighbors.

Intergalactic Ghost Towns 🏚️

The universe is brimming with galaxies, but it’s also speckled with some enormous empty pockets of space, too. These giant ghost towns, called voids, may be some of the largest things in the cosmos, and since the universe is expanding, galaxies are racing even farther away from each other all the time! Be grateful for your place in space — the shadowy patches of the universe are dreadful lonely scenes.

Mysterious Invisible Force 🕵️‍♀️

Some forces are a lot creepier than floorboards creaking or a door slamming shut unexpectedly when you’re home alone. Dark energy is a mysterious antigravity pressure that our Wide Field Infrared Survey Telescope (WFIRST) is going to help us understand. All we know so far is that it’s present everywhere in the cosmos (even in the room with you as you read this) and it controls the fate of the universe, but WFIRST will study hundreds of millions of galaxies to figure out just what dark energy is up to.

Want to learn some fun ways to celebrate Halloween in (NASA) style? Check out this link!

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

Get Ready To Launch America!

A new era of human spaceflight is about to begin. American astronauts will once again launch on an American rocket from American soil to the International Space Station as part of our Commercial Crew Program! NASA astronauts Bob Behnken and Doug Hurley will fly on SpaceX’s Crew Dragon spacecraft, lifting off on a Falcon 9 rocket at 4:32 p.m. EDT May 27, from Kennedy Space Center in Florida, for an extended stay at the space station for the Demo-2 mission. 

As the final flight test for SpaceX, this mission will validate the company’s crew transportation system, including the launch pad, rocket, spacecraft and operational capabilities. This also will be the first time NASA astronauts will test the spacecraft systems in orbit.

Behnken and Hurley were among the first astronauts to begin working and training on SpaceX’s next-generation human space vehicle and were selected for their extensive test pilot and flight experience, including several missions on the space shuttle.

Behnken will be the joint operations commander for the mission, responsible for activities such as rendezvous, docking and undocking, as well as Demo-2 activities while the spacecraft is docked to the space station.

Hurley will be the spacecraft commander for Demo-2, responsible for activities such as launch, landing and recovery.

Lifting off from Launch Pad 39A atop a specially instrumented Falcon 9 rocket, Crew Dragon will accelerate its two passengers to approximately 17,000 mph and put it on an intercept course with the International Space Station. In about 24 hours, Crew Dragon will be in position to rendezvous and dock with the space station. The spacecraft is designed to do this autonomously but astronauts aboard the spacecraft and the station will be diligently monitoring approach and docking and can take control of the spacecraft if necessary.

The Demo-2 mission will be the final major step before our Commercial Crew Program certifies Crew Dragon for operational, long-duration missions to the space station. This certification and regular operation of Crew Dragon will enable NASA to continue the important research and technology investigations taking place onboard the station, which benefits people on Earth and lays the groundwork for future exploration of the Moon and Mars starting with the agency’s Artemis program, which will land the first woman and the next man on the lunar surface in 2024. 

Get excited and follow along on social media using the hashtag #LaunchAmerica! 

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

Earth Day at Home with NASA

When you think about Earth Day, you might think about planting trees or picking up garbage. But right now, as a lot of us are staying inside to stay safe, we’ve got you covered for Earth Day at Home with ways to appreciate our beautiful home planet from your couch.

Want to help our researchers map coral in the ocean?

Our new NeMo-Net app lets you do that while playing a game!

What about virtually exploring our planet?

Worldview lets you choose any location on Earth and see it the way our satellites do – in natural color, lit by electric lights at night, or in infrared, highlighting fires around the globe. 

On April 22 -- Earth Day -- we’ll have a host of activities you can participate in. Scientists will share their research from their own homes, including messages from astronauts living on the International Space Station! Hear stories from a trip to Earth’s most remote location: Antarctica, including what happens when the chocolate goes missing on a weeks-long excursion. We’ll even have a new episode of NASA Science Live sharing some of what we’re doing to make our work more sustainable.

We’ll be sharing Earth Day from our homes with #EarthDayAtHome on Twitter, Instagram, Facebook and with a Tumblr Answer Time right here! Follow along, and participate, as we share our love for our home planet with you.

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