BEAM will be deployed to its full size this Thursday, May 26, and begin its two-year technology demonstration attached to the space station. The astronauts aboard will first enter the habitat on June 2, and re-enter the module several times a year throughout the test period. While inside, they will retrieve sensor data and assess conditions inside the module.
Why Use an Expandable Habitat?
Expandable habitats are designed to take up less room on a spacecraft, but provide greater volume for living and working in space once expanded. This first test of an expandable module will allow investigators to gauge how well it performs and specifically, how well it protects against solar radiation, space debris and the temperature extremes of space.
BEAM launched April 8 aboard a SpaceX Dragon cargo spacecraft, and is an example of our increased commitment to partnering with industry to enable the growth of commercial use of space.
Get Involved!
During expansion, we will provide live Mission Control updates on NASA Television starting at 5:30 a.m. EDT on Thursday, May 26.
Make your own origaBEAMi!
To coincide with the expansion, here is a simple and fun activity called “origaBEAMi” that lets you build your own miniature inflatable BEAM module. Download the “crew procedures” HERE that contain step-by-step instructions on how to print and fold your BEAM module. You can also view a “how to” video HERE.
Who: In this case, it’s really a “what.” The Bigelow Expandable Activity Module (BEAM) is an expandable module developed by Bigelow Aerospace using a NASA patent conceptualized in the 1990s. It is made up of layers of fabric that will expand when installed and equalize with the pressure of the International Space Station.
What: Sensors inside BEAM will monitor temperature and radiation changes, as well as its resistance to potential orbital debris impacts. During its time on station, the airlock between BEAM and the rest of the space station will remained closed, and astronauts will enter only to collect data and help the experiment progress. If BEAM is punctured, the habitat is designed to slowly compress to keep the rest of the space station safe.
With the BEAM launch, deployment and time on station, Bigelow will demonstrate a number of expandable habitat capabilities, such as its folding and packing techniques, radiation protection capability and its thermal, structural and mechanical durability.
When: BEAM is set to launch on SpaceX’s eighth Dragon resupply mission April 8, and will be docked to the space station for a minimum two-year demonstration period.
Where: The International Space Station’s mechanical arm will transport BEAM from the spacecraft to a berthing port on the Tranquility module where it will then be expanded.
Why: These expandable modules take up less room on a rocket, but once set up, provide more volume for living and working in space.
When we’re traveling to Mars or beyond, astronauts need habitats that are both durable and easy to transport and to set up. That’s where expandable technology comes in. BEAM is one of the first steps to test expandable structures as a viable alternative to traditional space habitats.
Our pale blue dot, planet Earth, is seen in this video captured by NASA astronaut Jack Fischer from his unique vantage point on the International Space Station. From 250 miles above our home planet, this time-lapse imagery takes us over the Pacific Ocean’s moon glint and above the night lights of San Francisco, CA. The thin hue of our atmosphere is visible surrounding our planet with a majestic white layer of clouds sporadically seen underneath.
The International Space Station is currently home to 6 people who are living and working in microgravity. As it orbits our planet at 17,500 miles per hour, the crew onboard is conducting important research that benefits life here on Earth.
Just like your phone needs Wi-Fi or data services to text or call – NASA spacecraft need communication services.
Giant antennas on Earth and a fleet of satellites in space enable missions to send data and images back to our home planet and keep us in touch with our astronauts in space. Using this data, scientists and engineers can make discoveries about Earth, the solar system, and beyond. The antennas and satellites make up our space communications networks: the Near Space Network and Deep Space Network.
Check out the top ten moments from our space comm community:
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1. Space communication networks helped the Artemis I mission on its historic journey to the Moon. From the launch pad to the Moon and back, the Near Space Network and Deep Space Network worked hand-in-hand to seamlessly support Artemis I. These networks let mission controllers send commands up to the spacecraft and receive important spacecraft health data, as well as incredible images of the Moon and Earth.
The Pathfinder Technology Demonstration 3 spacecraft with hosted TeraByte InfraRed Delivery (TBIRD) payload communicating with laser links down to Earth. Credit: NASA/Ames Research Center
2. Spacecraft can range in size – from the size of a bus to the size of a cereal box. In May 2022, we launched a record-breaking communication system the size of a tissue box. TBIRD showcases the benefits of a laser communications system, which uses infrared light waves rather than radio waves to communicate more data at once. Just like we have upgraded from 3G to 4G to 5G on our phones, we are upgrading its space communications capabilities by implementing laser comms!
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3. The Deep Space Network added a new 34-meter (111-foot) antenna to continue supporting science and exploration missions investigating our solar system and beyond. Deep Space Station 53 went online in February 2022 at our Madrid Deep Space Communications Complex. It is the fourth of six antennas being added to expand the network’s capacity.
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4. You’ve probably seen in the news that there are a lot of companies working on space capabilities. The Near Space Network is embracing the aerospace community’s innovative work and seeking out multiple partnerships. In 2022, we met with over 300 companies in hopes of beginning new collaborative efforts and increasing savings.
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5. Similar to TBIRD, we’re developing laser comms for the International Space Station. The terminal will show the benefits of laser comms while using a new networking technique called High Delay/Disruption Tolerant Networking that routes data four times faster than current systems. This year, engineers tested and proved the capability in a lab.
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6. In 2021, we launched the James Webb Space Telescope, a state-of-the-art observatory to take pictures of our universe. This year, the Deep Space Network received the revolutionary first images of our solar system from Webb. The telescope communicates with the network’s massive antennas at three global complexes in Canberra, Australia; Madrid, Spain; and Goldstone, California.
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7. Just like we use data services on our phone to communicate, we’ll do the same with future rovers and astronauts exploring the Moon. In 2022, the Lunar LTE Studies project, or LunarLiTES, team conducted two weeks of testing in the harsh depths of the Arizona desert, where groundbreaking 4G LTE communications data was captured in an environment similar to the lunar South Pole. We’re using this information to determine the best way to use 4G and 5G networking on the Moon.
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8. A new Near Space Network antenna site was unveiled in Matjiesfontein, South Africa. NASA and the South African Space Agency celebrated a ground-breaking at the site of a new comms antenna that will support future Artemis Moon missions. Three ground stations located strategically across the globe will provide direct-to-Earth communication and navigation capabilities for lunar missions.
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9. Quantum science aims to better understand the world around us through the study of extremely small particles. April 14, 2022, marked the first official World Quantum Day celebration, and we participated alongside other federal agencies and the National Quantum Coordination Office. From atomic clocks to optimizing laser communications, quantum science promises to greatly improve our advances in science, exploration, and technology.
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10. We intentionally crashed a spacecraft into an asteroid to test technology that could one day be used to defend Earth from asteroids. The Double Asteroid Redirection Test, or DART, mission successfully collided with the asteroid Dimorphos at a rate of 4 miles per second (6.1 kilometers per second), with real-time video enabled by the Deep Space Network. Alongside communications and navigation support, the global network also supports planetary defense by tracking near-Earth objects.
We look forward to many more special moments connecting Earth to space in the coming year.
Aboard the International Space Station this morning, Astronaut Kimiya Yui of the Japan Aerospace Exploration Agency (JAXA) successfully captured JAXA’s Kounotori 5 H-II Transfer Vehicle (HTV-5) at 6:28 a.m. EDT.
Yui commanded the station’s robotic arm, Canadarm2, to reach out and grapple the HTV-5, while NASA astronauts Kjell Lindgren provided assistance and Scott Kelly monitored HTV-5 systems. The HTV-5 launched aboard an H-IIB rocket at 7:50 a.m. Wednesday, Aug. 19, from the Tanegashima Space Center in southern Japan. Since then, the spacecraft has performed a series of engine burns to fine-tune its course for arrival at the station.
The HTV-5 is delivering more than 8,000 pounds of equipment, supplies and experiments in a pressurized cargo compartment. The unpressurized compartment will deliver the 1,400-pound CALorimetric Electron Telescope (CALET) investigation, an astrophysics mission that will search for signatures of dark matter and provide the highest energy direct measurements of the cosmic ray electron spectrum.
Since the 19th century, women have been making strides in areas like coding, computing, programming and space travel, despite the challenges they have faced. Sally Ride joined NASA in 1983 and five years later she became the first female American astronaut. Ride’s accomplishments paved the way for the dozens of other women who became astronauts, and the hundreds of thousands more who pursued careers in science and technology. Just last week, we celebrated our very first #AllWomanSpacewalk with astronauts Christina Koch and Jessica Meir.
Here are just a couple of examples of pioneers who brought us to where we are today:
The Conquest of the Sound Barrier
Pearl Young was hired in 1922 by the National Advisory Committee for Aeronautics (NACA), NASA’s predecessor organization, to work at its Langley site in support in instrumentation, as one of the first women hired by the new agency. Women were also involved with the NACA at the Muroc site in California (now Armstrong Flight Research Center) to support flight research on advanced, high-speed aircraft. These women worked on the X-1 project, which became the first airplane to fly faster than the speed of sound.
Young was the first woman hired as a technical employee and the second female physicist working for the federal government.
Computers played a role in major projects ranging from World War II aircraft testing to transonic and supersonic flight research and the early space program. Women working as computers at Langley found that the job offered both challenges and opportunities. With limited options for promotion, computers had to prove that women could successfully do the work and then seek out their own opportunities for advancement.
Revolutionizing X-ray Astronomy
Marjorie Townsend was blazing trails from a very young age. She started college at age 15 and became the first woman to earn an engineering degree from the George Washington University when she graduated in 1951. At NASA, she became the first female spacecraft project manager, overseeing the development and 1970 launch of the UHURU satellite. The first satellite dedicated to x-ray astronomy, UHURU detected, surveyed and mapped celestial X-ray sources and gamma-ray emissions.
Women of Apollo
NASA’s mission to land a human on the Moon for the very first time took hundreds of thousands workers. These are some of the stories of the women who made our recent #Apollo50th anniversary possible:
• Margaret Hamilton led a NASA team of software engineers at the Massachusetts Institute of Technology and helped develop the flight software for NASA’s Apollo missions. She also coined the term “software engineering.” Her team’s groundbreaking work was perfect; there were no software glitches or bugs during the crewed Apollo missions.
• JoAnn Morgan was the only woman working in Mission Control when the Apollo 11 mission launched. She later accomplished many NASA “firsts” for women: NASA winner of a Sloan Fellowship, division chief, senior executive at the Kennedy Space Center and director of Safety and Mission Assurance at the agency.
• Judy Sullivan, was the first female engineer in the agency’s Spacecraft Operations organization, was the lead engineer for health and safety for Apollo 11, and the only woman helping Neil Armstrong suit up for flight.
Hidden Figures
Author Margot Lee Shetterly’s book – and subsequent movie – Hidden Figures, highlighted African-American women who provided instrumental support to the Apollo program, all behind the scenes.
• An alumna of the Langley computing pool, Mary Jackson was hired as the agency’s first African-American female engineer in 1958. She specialized in boundary layer effects on aerospace vehicles at supersonic speeds.
• An extraordinarily gifted student, Katherine Johnson skipped several grades and attended high school at age 13 on the campus of a historically black college. Johnson calculated trajectories, launch windows and emergency backup return paths for many flights, including Apollo 11.
• Christine Darden served as a “computress” for eight years until she approached her supervisor to ask why men, with the same educational background as her (a master of science in applied mathematics), were being hired as engineers. Impressed by her skills, her supervisor transferred her to the engineering section, where she was one of few female aerospace engineers at NASA Langley during that time.
Lovelace’s Woman in Space Program
Geraldyn “Jerrie” Cobb was the among dozens of women recruited in 1960 by Dr. William Randolph “Randy” Lovelace II to undergo the same physical testing regimen used to help select NASA’s first astronauts as part of his privately funded Woman in Space Program.
Ultimately, thirteen women passed the same physical examinations that the Lovelace Foundation had developed for NASA’s astronaut selection process. They were: Jerrie Cobb, Myrtle “K” Cagle, Jan Dietrich, Marion Dietrich, Wally Funk, Jean Hixson, Irene Leverton, Sarah Gorelick, Jane B. Hart, Rhea Hurrle, Jerri Sloan, Gene Nora Stumbough, and Bernice Trimble Steadman. Though they were never officially affiliated with NASA, the media gave these women the unofficial nicknames “Fellow Lady Astronaut Trainees” and the “Mercury Thirteen.”
The First Woman on the Moon
The early space program inspired a generation of scientists and engineers. Now, as we embark on our Artemis program to return humanity to the lunar surface by 2024, we have the opportunity to inspire a whole new generation. The prospect of sending the first woman to the Moon is an opportunity to influence the next age of women explorers and achievers.
This material was adapted from a paper written by Shanessa Jackson (Stellar Solutions, Inc.), Dr. Patricia Knezek (NASA), Mrs. Denise Silimon-Hill (Stellar Solutions), and Ms. Alexandra Cross (Stellar Solutions) and submitted to the 2019 International Astronautical Congress (IAC). For more information about IAC and how you can get involved, click here.
On April 24, 2017, NASA Astronaut Peggy Whitson established the new record for the most time spent in space by an American astronaut. She’s spent more than 76 weeks of her life floating in microgravity! It’s not the first time in her career at NASA that Whitson has established new milestones: here are just a few.
First NASA Science Officer
Peggy Whitson was the named the first NASA Science Officer aboard the space station in 2002. The position was created to work with the United States research community to understand and meet the requirements and objectives of each space station experiment.
First Female to Command the Space Station… Twice
Whitson became the first female to command the space station during Expedition 16 in 2008. Then Whitson became the first female to command the station twice during her current mission on April 9, 2017.
First Female Chief of the Astronaut Office
In 2009, Whitson became the first female and first non-pilot to achieve the most senior position for active astronauts, Chief of the Astronaut Office.
Most Spacewalks for a Female
On March 30, 2017, Peggy Whitson broke the record for most spacewalks and most time spent spacewalking for female astronauts. Suni Williams had previously held the record at 7 spacewalks.
Most Time In Space By A NASA Astronaut
At 1:27 a.m. ET on April 24, Peggy Whitson set the new record for cumulative time spent in space by an American astronaut. Jeff Williams previously set the record in 2016.
Space Fact: This will be the 200th spacewalk performed on the space station!
You can watch their entire 6.5 hour spacewalk live online! (Viewing info below!) To tell the two astronauts apart in their bulky spacewalk suits, Whitson will be wearing the suit with red stripes, while Jack Fischer will have white stripes.
Space Fact: The first-ever spacewalk on the International Space Station was performed on Dec. 7, 1998.
For Peggy, this will be her ninth spacewalk! She actually holds the record for most spacewalks by a female astronaut. For Fischer, this is his first time in space, and will be his first spacewalk. You can see from the below Tweet, he’s pretty excited!
Once both astronauts venture outside the Quest airlock, their tasks will focus on:
Replacing a large avionic box that supplies electricity and data connections to the science experiments
Replacing hardware stored outside the station
Specifically, the ExPRESS Carrier Avionics, or ExPCA will be replaced with a unit delivered to the station last month aboard the Orbital ATK Cygnus cargo spacecraft.
Ever wonder how astronauts prepare and practice for these activities? Think about it, wearing a bulky spacesuit (with gloves!), floating in the vacuum of space, PLUS you have to perform complex tasks for a period of ~6.5 hours!
In order to train on Earth, astronauts complete tasks in our Neutral Buoyancy Laboratory (NBL). It’s a gigantic pool with a full mock up of the International Space Station! Here’s a clip of astronauts practicing to install the ExPCA in that practice pool at Johnson Space Center in Houston.
In addition, Whitson and Fischer will install a connector that will route data to the Alpha Magnetic Spectrometer and help the crew determine the most efficient way to conduct future maintenance on the cosmic ray detector.
The astronauts will also install a protective shield on the Pressurized Mating Adapter-3, which was moved in March. This adapter will host a new international docking port for the arrival of commercial crew spacecraft.
Finally, the duo will rig a new high-definition camera and pair of wireless antennas to the exterior of the outpost.
Watch the Spacewalk Live!
Live coverage will begin at 6:30 a.m. EDT, with spacewalk activities starting at 8 a.m. EDT.
Stream the entire spacewalk live online at nasa.gov/live
Later this month, a SpaceX Falcon Heavy rocket will take to the skies for the third time to launch the Department of Defense’s Space Test Program-2 (STP-2) mission. Several exciting, one-of-a-kind NASA technology and science payloads are among the two-dozen spacecraft aboard.
First, let’s talk about that Falcon Heavy rocket. Its 27 engines generate thrust at liftoff equal to that of approximately 18 airplanes, and it can lift over 140,000 pounds.
Managed by the U.S. Air Force Space and Missile Systems Center, STP-2 is the first government-contracted Falcon Heavy launch. It will reuse the two side boosters recovered after the April flight. SpaceX describes it as one of the most challenging launches in the company’s history.
It’s a big deal to us at NASA because we’re launching some pretty cool technologies. The tech will support our future exploration plans by helping improve future spacecraft design and performance. Here’s a bit about each:
Deep Space Atomic Clock
Time is the heartbeat of space navigation. Today, we navigate in deep space by using giant antennas on Earth to send signals to spacecraft, which then send those signals back to Earth. Atomic clocks on Earth measure the time it takes a signal to make this two-way journey. Only then can human navigators on Earth use large antennas to tell the spacecraft where it is and where to go.
Our Jet Propulsion Laboratory has been perfecting an atomic clock fit for exploration missions. The Deep Space Atomic Clock is the first atomic clock designed to fly on a spacecraft destined for beyond Earth’s orbit. The timepiece is lighter and smaller—no larger than a toaster oven—than its refrigerator-sized, Earthly counterparts.
This miniaturized clock could enable one-way navigation: a spacecraft receives a signal from Earth and can determine its location immediately using its own, built-in navigation system. Even smaller versions of the clock are being investigated right now that could be used for the growing number of small to mid-size satellites. As we go forward to the Moon with the Artemis program, precise measurements of time are key to mission success.
The Deep Space Atomic Clock is the primary payload onboard the General Atomics Electromagnetic Systems Orbital Test Bed satellite and will perform a year-long demonstration in space.
Enhanced Tandem Beacon Experiment (E-TBEx)
Two tiny satellites will study how signals can be muddled as they travel through hard-to-predict bubbles in the upper atmosphere. Signals sent from satellites down to Earth (and vice versa) can be disrupted by structured bubbles that sometimes form in Earth’s upper atmosphere. Because this region is affected both by weather on Earth and conditions in space, it’s hard to predict just when these bubbles will form or how they’ll mess with signals.
The E-TBEx CubeSats (short for Enhanced Tandem Beacon Experiment) will try to shed some light on that question. As these little satellites fly around Earth, they’ll send radio signals (like the ones used by GPS) to receiving stations on the ground. Scientists will be able to look at the signals received and see if they were jumbled as they traveled through the upper atmosphere down to Earth — which will help us track when these bubbles are forming and how much they’re interfering with our signals.
Green Propellant Infusion Mission (GPIM)
For decades, we have relied on a highly toxic spacecraft fuel called hydrazine. The Green Propellant Infusion Mission (GPIM) will lay the foundation to replace conventional chemical propulsion systems with a safer and more efficient alternative for next-generation spacecraft.
GPIM will demonstrate a new propellant in space for the first time. Concocted by the U.S. Air Force Research Laboratory, this innovative, “green” fuel—which actually has more of a peach hue—is expected to improve overall spacecraft performance due to its higher density, increased thrust and lower freezing point in comparison with hydrazine.
GPIM’s propulsion system, developed by Aerojet Rocketdyne, consists of new compatible tanks, valves and thrusters. During the two-month-long demonstration on a Ball Aerospace spacecraft, engineers will conduct orbital maneuvers to demonstrate the performance of the propellant and propulsion system.
Space Environment Testbeds (SET)
It’s not easy being a spacecraft; invisible, energetic particles zip throughout space — and while there are so few that space is considered a vacuum, what’s there still packs a punch. Tiny particles — like those seen here impacting a detector on a Sun-studying spacecraft — can wreak havoc with the electronics we send up into space.
Space Environment Testbeds — or SET, for short — is a mission to study space radiation and how it affects spacecraft and electronics in orbit. What looks like snow flurries in these animated images, for example, is actually a solar radiation storm of incredibly fast particles, unleashed by a solar eruption. Energetic particles from the Sun or deep space can spark memory damage or computer upsets on spacecraft, and over time, degrade hardware.
By studying radiation effects and different methods to protect satellites, SET will help future missions improve spacecraft design, engineering and operations.
Follow @NASA_Technology and @NASASun on Twitter for news about the STP-2 launch and our missions aboard.
Check out www.nasa.gov/spacex to stay up-to-date on the launch day and time. Don’t forget to tune into our launch coverage, scheduled to start about 30 minutes before liftoff!
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
Today, three new crew members will launch to the International Space Station. NASA astronaut Jeff Williams, along with Russian cosmonauts Alexey Ovchinin and Oleg Skripochka, are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan at 5:26 p.m. EDT. The three Expedition 47 crew members will travel in a Soyuz spacecraft, rendezvousing with the space station six hours after launch.
Traveling to the International Space Station is an exciting moment for any astronaut. But what if you we’re launching to orbit AND knew that you were going to break some awesome records while you were up there? This is exactly what’s happening for astronaut Jeff Williams.
This is a significant mission for Williams, as he will become the new American record holder for cumulative days in space (with 534) during his six months on orbit. The current record holder is astronaut Scott Kelly, who just wrapped up his one-year mission on March 1.
On June 4, Williams will take command of the station for Expedition 48. This will mark his third space station expedition…which is yet another record!
Want to Watch the Launch?
You can! Live coverage will begin at 4:30 p.m. EDT on NASA Television, with launch at 5:26 p.m.
Tune in again at 10:30 p.m. to watch as the Soyuz spacecraft docks to the space station’s Poisk module at 11:12 p.m.
Hatch opening coverage will begin at 12:30 a.m., with the crew being greeted around 12:55 a.m.
For Earth Day, we’re inviting you to take a moment to celebrate our wonderful water world, Earth. As far as we know, our Blue Marble is the only place in the universe with life, and that life depends on water. Snap a photo of yourself outside and tag it #GlobalSelfie – bonus points if your selfie features your favorite body of water! http://go.nasa.gov/3xFt0H0
