I Want To Pursue A Career In Aeronautics And Want To Get Into NASA. Any Advice?

Hopefully not a total dumb question but, YOUR ultimate goal as an astronaut?

The magnetic field lines between a pair of active regions formed a beautiful set of swaying arches, seen in this footage captured by our Solar Dynamics Observatory on April 24-26, 2017. 

These arches, which form a connection between regions of opposite magnetic polarity, are visible in exquisite detail in this wavelength of extreme ultraviolet light. Extreme ultraviolet light is typically invisible to our eyes, but is colorized here in gold. 

Take a closer look: https://go.nasa.gov/2pGgYZt

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Holiday Lights from the Universe

Although there are no seasons in space, some cosmic vistas invoke thoughts of a frosty winter landscape. Here are a few stellar images of holiday wonderlands from across the galaxy…

Located in our galaxy about 5,500 light years from Earth, this region is actually a “cluster of clusters,” containing at least three clusters of young stars, including many hot, massive, luminous stars.

The outstretched “wings” of this nebula looks like a soaring, celestial snow angel. Twin lobes of super-hot gas, glowing blue in this image, stretch outward from the central star. This hot gas creates the “wings” of our angel. A ring of dust and gas orbiting the star acts like a belt, clinching the expanding nebula into an “hourglass” shape.

At this time of year, holiday parties often include festive lights. When galaxies get together, they also may be surrounded by a spectacular light show. This pair of spiral galaxies has been caught in a grazing encounter. This region has hosted three supernova explosions in the past 15 years and has produced one of the most bountiful collections of super-bright X-ray lights known.

What do the following things have in common: a cone, the fur of a fox and a Christmas tree? Answer: they all occur in the constellation of the unicorn (Monoceros). Pictured as a star forming region, the complex jumble of cosmic gas and dust is about 2,700 light-years away.

Resembling festive lights on a holiday wreath, this Hubble Space Telescope image of a nearby spiral galaxy is an iconic reminder of the impending season. Bright knots of glowing gas light up the spiral arms, indicating a rich environment of star formation.

The Hubble Space Telescope captured two festive-looking nebulas, situated so as to appear as one. Intense radiation from the brilliant central stars is heating hydrogen in each of the nebulas, causing them to glow red…like a holiday light.

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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

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Build it. Test it. Then, Fly it.

Hundreds of pieces of rockets, rocket engines, boosters, space capsules, launch structures and more have been built, tested and prepared to take us on our Journey to Mars. Across the country, America’s space program is hard at work to launch the Orion space capsule on its first uncrewed flight atop the powerful Space Launch System in 2018.  

But enough of the artist concepts, let’s take a look at the real components being made across the country to prepare for this milestone:

Orion Spacecraft

From testing individual bracket strength to space flight tests, the Orion team is testing every component and subsystem of the spacecraft to ensure crew safety, operational reliability and backup systems are built into the spacecraft from the ground up. To date, hundreds of tests have been conducted across the program to verify and validate that Orion’s design, manufacturing and systems integration meet the rigorous requirements for safe human space exploration.

Orion engineers have subjected the spacecraft to deafening sound blasts, Earthquake-like vibrations and hurricane-force winds in preparation for Orion’s next flight. Large structures such as Orion’s crew and service modules were tested at Lockheed Martin’s Waterton Facility in Littleton, Colorado, and our Glenn Research Center’s Plum Brook Station in Sandusky, Ohio. Motor and engine tests have been conducted at Aerojet Rocketdyne’s facility in Sacramento, California, and Orbital ATK’s facilities in Promontory, Utah, and Elkton, Maryland.

Water impact testing of Orion’s landing capabilities were conducted at our Langley Research Center in Hampton, Virginia, and the capsule’s massive parachute system has been tested in various landing scenarios at the U.S. Army’s Yuma Proving Ground in Arizona. Final assembly, integration and pre-flight testing will take place at our Kennedy Space Center in Florida.

Space Launch System

Towering more than 320 feet, the Space Launch System will be the world’s most powerful rocket. Consisting of a core stage and two boosters, RS-25 engines, and the software to power it all, the initial configuration will provide 15 percent more thrust at launch than the Saturn V rocket and carry more than three times the mass of the Space Shuttle. When complete, we’ll be ready to fire up the largest and most powerful rocket ever built on it’s inaugural launch.

At our Michoud Assembly Facility in New Orleans, a talented crew of humans with the latest in machinery is building SLS’s core stage. The core stage is the structural backbone of SLS that stores cryogenic liquid hydrogen and liquid oxygen that feed the vehicle’s four RS-25 engines. 

For two monumental minutes in June, the SLS solid rocket boosters fired up in an amazing display of power as engineers verified their designs in the last full-scale test before SLS’s first flight. The smoke and fire may last only two minutes, but engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama, and Orbital ATK in Promontory, Utah, prepared weeks — even months — in advance for that test. 

Launch Site

At our Kennedy Space Center in Florida, teams are hard at work transforming the historic Vehicle Assembly Building for the launches of tomorrow. Like a stairway to the heavens, these upgrades include the building and installation of platforms to access the new Space Launch System rocket. 

Before SLS roars into deep space from Launch Pad 39B, our Ground Systems program continues making significant upgrades and modifications to the historic launch pad to accommodate the new rocket’s shape and size. 

To make room for this new generation of rockets, workers took down the gantry that stood in support of the Space Shuttle program for 30 years and replaced it with, well, not much really. But that was the idea. Whenever SLS heads out to the pad in the future, it's going to bring its support structure with it. With that in mind, Pad 39B will provide all the fluids, electrical, and communications services to the launch platform.

All of this work is essential to get SLS flight ready before it’s maiden voyage and is an important step on our Journey to Mars.

Next Steps

The work happening across the country is preparing us for the first flight of SLS and Orion in 2018. That first, uncrewed test flight is critical to paving the way for future flights that will carry astronauts to deep space, including on a journey to Mars.

Ultimately, the SLS maiden flight will help us prepare for future human missions. During this flight, currently designated Exploration Mission-1, the spacecraft will travel thousands of miles beyond the moon over the course of about a three-week mission.

It will launch on the most powerful rocket in the world and fly farther than any spacecraft built for humans has ever flown. Orion will stay in space longer than any ship for astronauts has done without docking to a space station and return home faster and hotter than ever before.

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Dangling in a previously unexplored lava tunnel on the Moon...

...with a massive solar flare passing overhead...

...causing unsafe radiation levels.

All communications have been interrupted.

Status of Commander Callie Rodriguez: unknown.

In our first issue of "First Woman," we followed Callie on her trailblazing journey to the Moon. Find out what’s next for our fictional first woman in a story inspired by real NASA astronauts and our upcoming Artemis missions to land the first female astronaut and person of color on the lunar surface.

See what discoveries – and challenges – lay ahead for Callie and her fellow human and robotic explorers as they forge a path to expand humanity's understanding of the universe.

Coming soon in English and Spanish at nasa.gov/calliefirst!

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The Artemis Story: Where We Are Now and Where We’re Going

Using a sustainable architecture and sophisticated hardware unlike any other, the first woman and the next man will set foot on the surface of the Moon by 2024. Artemis I, the first mission of our powerful Space Launch System (SLS) rocket and Orion spacecraft, is an important step in reaching that goal.

As we close out 2019 and look forward to 2020, here’s where we stand in the Artemis story — and what to expect in 2020. 

Cranking Up The Heat on Orion

The Artemis I Orion spacecraft arrived at our Plum Brook Station in Sandusky, Ohio, on Tuesday, Nov. 26 for in-space environmental testing in preparation for Artemis I.

This four-month test campaign will subject the spacecraft, consisting of its crew module and European-built service module, to the vacuum, extreme temperatures (ranging from -250° to 300° F) and electromagnetic environment it will experience during the three-week journey around the Moon and back. The goal of testing is to confirm the spacecraft’s components and systems work properly under in-space conditions, while gathering data to ensure the spacecraft is fit for all subsequent Artemis missions to the Moon and beyond. This is the final critical step before the spacecraft is ready to be joined with the Space Launch System rocket for this first test flight in 2020!

Bringing Everyone Together

On Dec. 9, we welcomed members of the public to our Michoud Assembly Facility in New Orleans for #Artemis Day and to get an up-close look at the hardware that will help power our Artemis missions. The 43-acre facility has more than enough room for guests and the Artemis I, II, and III rocket hardware! NASA Administrator Jim Bridenstine formally unveiled the fully assembled core stage of our SLS rocket for the first Artemis mission to the Moon, then guests toured of the facility to see flight hardware for Artemis II and III. The full-day event — complete with two panel discussions and an exhibit hall — marked a milestone moment as we prepare for an exciting next phase in 2020.

Rolling On and Moving Out

Once engineers and technicians at Michoud complete functional testing on the Artemis I core stage, it will be rolled out of the Michoud factory and loaded onto our Pegasus barge for a very special delivery indeed. About this time last year, our Pegasus barge crew was delivering a test version of the liquid hydrogen tank from Michoud to NASA’s Marshall Space Flight Center in Huntsville for structural testing. This season, the Pegasus team will be transporting a much larger piece of hardware — the entire core stage — on a slightly shorter journey to the agency’s nearby Stennis Space Center near Bay St. Louis, Mississippi.

Special Delivery

Why Stennis, you ask? The giant core stage will be locked and loaded into the B2 Test Stand there for the landmark Green Run test series. During the test series, the entire stage, including its extensive avionics and flight software systems, will be tested in full. The series will culminate with a hot fire of all four RS-25 engines and will certify the complex stage “go for launch.” The next time the core stage and its four engines fire as one will be on the launchpad at NASA’s Kennedy Space Center in Florida.

Already Working on Artemis II

As Orion and SLS make progress toward the pad for Artemis I, employees at NASA centers and large and small companies across America are hard at work assembling and manufacturing flight hardware for Artemis II and beyond.  The second mission of SLS and Orion will be a test flight with astronauts aboard that will go around the Moon before returning home. Our work today will pave the way for a new generation of moonwalkers and Artemis explorers.

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Solar System: Things to Know This Week

From the people who work for us, to ESA’s ExoMars, to phases of the moon, learn more about the solar system. 

1. NASA Is More Than Astronauts

Our employees engage in a very wide range of work, and they come from a variety of backgrounds. To meet some of them and learn how they came to work for us, follow the #NASAProud tag on social media.

+ Learn about job opportunities and why NASA employees love working there + Get to know the people who explore the solar system

2. ExoMars Is Cleared for Landing 

A joint project between the European Space Agency and Russia's Roscosmos space agency, ExoMars 2016 will enter orbit around the Red Planet on Oct. 19. The mission includes the Trace Gas Orbiter (TGO) and the Schiaparelli entry, descent and landing demonstrator. TGO will make a detailed inventory of Mars' atmospheric gases, looking especially for rare gases like methane to help determine whether that methane stems from a geological or biological source. The orbiter also carries a pair of transmitters provided by NASA. The Schiaparelli lander separated from TGO on Oct. 16, entering the atmosphere for a six-minute descent to a region in Meridiani Planum, not far from NASA's Opportunity rover. Schiaparelli will test landing technologies in preparation for future missions, including a heatshield, parachute, propulsion system and a crushable structure.

+ Go along for the ride

3. This Just in From Jupiter

Mission managers for our Juno mission to Jupiter have decided to postpone the burn of its main rocket motor originally scheduled for Oct. 19. Engineers want to carefully examine telemetry from a pair of sticky helium valves before the maneuver, which will reduce the time it takes Juno to orbit Jupiter from about 53 days to 14 days. The next opportunity for the burn would be during its close flyby of Jupiter on Dec. 11. Meanwhile, the spacecraft is still gathering data about Jupiter, and Juno will still swing close by the giant planet on Oct. 19.

+ Read more

4. It's Just a Phase 

The moon was full on Oct. 16. This month's full moon is sometimes called the Harvest Moon or Hunter's Moon.

+ See a video showing all of this year's lunar + Learn what causes the moon's phases

5. Free to Ride

Did you know that NASA offers several other fascinating (and free) online experiences, all based on actual data from real missions. Here are a few to explore:

+ Mars Trek + Vesta Trek + Lunaserv Global Explorer + Deep Space Network (DSN) Now + Spacecraft 3D app

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

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Sixty Years of Exploration, Innovation, and Discovery!

Exactly sixty years ago today, we opened our doors for the first time. And since then, we have opened up a universe of discovery and innovation. 

There are so many achievements to celebrate from the past six decades, there’s no way we can go through all of them. If you want to dive deeper into our history of exploration, check out NASA: 60 Years and Counting. 

In the meantime, take a moonwalk down memory lane with us while we remember a few of our most important accomplishments from the past sixty years!

In 1958, President Eisenhower signed the National Aeronautics and Space Act, which effectively created our agency. We officially opened for business on October 1. 

To learn more about the start of our space program, watch our video: How It All Began. 

Alongside the U.S. Air Force, we implemented the X-15 hypersonic aircraft during the 1950s and 1960s to improve aircraft and spacecraft. 

The X-15 is capable of speeds exceeding Mach 6 (4,500 mph) at altitudes of 67 miles, reaching the very edge of space. 

Dubbed the “finest and most productive research aircraft ever seen,” the X-15 was officially retired on October 24, 1968. The information collected by the X-15 contributed to the development of the Mercury, Gemini, Apollo, and Space Shuttle programs. 

To learn more about how we have revolutionized aeronautics, watch our Leading Edge of Flight video. 

On July 20, 1969, Neil Armstrong and Buzz Aldrin became the first humans to walk on the moon. The crew of Apollo 11 had the distinction of completing the first return of soil and rock samples from beyond Earth. 

Astronaut Gene Cernan, during Apollo 17, was the last person to have walked on the surface of the moon. (For now!)

The Lunar Roving Vehicle was a battery-powered rover that the astronauts used during the last three Apollo missions. 

To learn more about other types of technology that we have either invented or improved, watch our video: Trailblazing Technology.

Our long-term Earth-observing satellite program began on July 23, 1972 with the launch of Landsat 1, the first in a long series (Landsat 9 is expected to launch in 2020!) We work directly with the U.S. Geological Survey to use Landsat to monitor and manage resources such as food, water, and forests. 

Landsat data is one of many tools that help us observe in immense detail how our planet is changing. From algae blooms to melting glaciers to hurricane flooding, Landsat is there to help us understand our own planet better. 

Off the Earth, for the Earth.

To learn more about how we contribute to the Earth sciences, watch our video: Home, Sweet Home. 

Space Transportation System-1, or STS-1, was the first orbital spaceflight of our Space Shuttle program. 

The first orbiter, Columbia, launched on April 12, 1981. Over the next thirty years, Challenger, Discovery, Atlantis, and Endeavour would be added to the space shuttle fleet. 

Together, they flew 135 missions and carried 355 people into space using the first reusable spacecraft.

On January 16, 1978, we selected a class of 35 new astronauts--including the first women and African-American astronauts. 

And on June 18, 1983, Sally Ride became the first American woman to enter space on board Challenger for STS-7. 

To learn more about our astronauts, then and now, watch our Humans in Space video.

Everybody loves Hubble! The Hubble Space Telescope was launched into orbit on April 24, 1990, and has been blowing our minds ever since. 

Hubble has not only captured stunning views of our distant stars and galaxies, but has also been there for once-in-a-lifetime cosmic events. For example, on January 6, 2010, Hubble captured what appeared to be a head-on collision between two asteroids--something no one has ever seen before.

In this image, Hubble captures the Carina Nebula illuminating a three-light-year tall pillar of gas and dust. 

To learn more about how we have contributed to our understanding of the solar system and beyond, watch our video: What’s Out There?

Cooperation to build the International Space Station began in 1993 between the United States, Russia, Japan, and Canada. 

The dream was fully realized on November 2, 2000, when Expedition 1 crew members boarded the station, signifying humanity’s permanent presence in space!

Although the orbiting lab was only a couple of modules then, it has grown tremendously since then! 

To learn more about what’s happening on the orbiting outpost today, visit the Space Station page.

We have satellites in the sky, humans in orbit, and rovers on Mars. Very soon, we will be returning humankind to the Moon, and using it as a platform to travel to Mars and beyond.

And most importantly, we bring the universe to you. 

What are your favorite NASA moments? We were only able to share a few of ours here, but if you want to learn about more important NASA milestones, check out 60 Moments in NASA History or our video, 60 Years in 60 Seconds. 

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

Space-Grown Crystals May Lead to More Efficient Drug Development

The International Space Station is a perfect environment for creating protein crystal structures for research.

In microgravity, protein molecules form more orderly, high-quality crystals. Studying these structures helps scientists understand their function and contributes to development of more effective treatments for diseases.

Experiments often need more than one try to generate ideal crystals, though. Researchers may have to return samples to Earth for analysis and then try again on a later mission on the space station.

Scientists are testing new methods of growing crystals that allow crew members to observe imperfections, make real-time adjustments, and try growing them again right away. This dramatically reduces the time and cost of conducting experiments aboard the space station and opens up the orbiting lab to more users. More efficient use of time and resources can produce research results in less time and lead to development of better drugs sooner.

Learn more @ISS_Research!