Crew Wraps Week with Biotech Study, Spacesuits, and Orbital Plumbing

Crew Wraps Week with Biotech Study, Spacesuits, and Orbital Plumbing

The city lights of Bangkok, Thailand, and its suburbs contrast with the green lights of the fishing boats on the Gulf of Thailand and the Andaman Sea.
The city lights of Bangkok, Thailand, and its suburbs contrast with the green lights of the fishing boats on the Gulf of Thailand and the Andaman Sea.

More biotechnology operations were underway aboard the International Space Station on Friday potentially benefitting the health care and food industries. The Expedition 71 crew members also worked on spacesuits as a U.S. cargo craft fired its engines raising the orbital outpost’s altitude.

Research on the space station takes advantage of weightlessness to discover new phenomena impossible to observe in Earth’s gravity. NASA Flight Engineer Tracy C. Dyson continued exploring how microgravity affects surface tension to improve the delivery of therapies in human airways to treat respiratory conditions. She observed and filmed the microgravity behavior of fluid samples for the Gaucho Lung biotechnology study. Results may also reveal solutions to prevent contamination of tubes with intermittent flows of liquids.

Dyson then joined fellow NASA astronauts Mike Barratt and Matthew Dominick in the Quest airlock as they serviced a pair of spacesuits. The trio also outfitted the suits with lights and cameras ahead of a series of spacewalks planned in June for hardware maintenance and science work.

Earlier, Barratt partnered with NASA Flight Engineer Jeanette Epps reconfiguring the Tranquility module and its systems to normal status after a couple of days of advanced plumbing work. Epps ended her day inside the Kibo laboratory module uploading software to the Astrobee robotic free flyers. The software work is for the Clingers demonstration studying docking and close approach maneuvers possibly impacting future satellite and spacecraft repairs, space manufacturing, and on-orbit refueling.

Northrop Grumman’s Cygnus resupply ship is on track to fire its engines twice today while attached to the Unity module’s Earth-facing port. The orbital maneuvers are programmed to boost the space station’s altitude and ready the orbital lab for upcoming crew and cargo missions.

Roscosmos cosmonaut and space station Commander Oleg Kononenko activated a 3D printer testing its ability to manufacture tools and more on demand in space. Flight Engineer Nikolai Chub packed the Progress 86 space freighter with trash and obsolete gear for disposal then updated the station’s inventory system. Flight Engineer Alexander Grebenkin wiped down and treated surfaces inside the Nauka science module for microbes and fungi.

Mission managers from NASA, Boeing, and ULA (United Launch Alliance) work toward 12:25 p.m. EDT on Saturday, June 1, for the launch of the agency’s Crew Flight Test to the space station. For more information visit https://go.nasa.gov/4ayy9y.


Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

Get weekly updates from NASA Johnson Space Center at: https://roundupreads.jsc.nasa.gov/

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Abby Graf

NASA, Mission Partners Hold Teleconference Ahead of Starliner Launch

NASA, Mission Partners Hold Teleconference Ahead of Starliner Launch

A United Launch Alliance Atlas V rocket with Boeing’s Starliner spacecraft aboard is seen on the launch pad at Space Launch Complex 41 ON Sunday, May 5, 2024 at Cape Canaveral Space Force Station in Florida. Photo Credit: NASA/Joel Kowsky

NASA, Boeing, and ULA (United Launch Alliance) will discuss updates regarding ongoing work for the agency’s Boeing Crew Flight Test, which will send NASA astronauts Butch Wilmore and Suni Williams to the International Space Station on Boeing’s Starliner spacecraft. 

At 11 a.m. EDT, NASA will host a media teleconference with the following participants: 

  • Jim Free, NASA associate administrator 
  • Ken Bowersox, associate administrator, NASA’s Space Operations Mission Directorate
  • Steve Stich, manager, NASA’s Commercial Crew Program 
  • Dana Weigel, manager, NASA’s International Space Station Program 
  • Mark Nappi, vice president and program manager, Boeing Commercial Crew Program 
  • Gary Wentz, vice president, Government and Commercial Programs, ULA 

Audio of the teleconference will stream live on the agency’s website.  

NASA’s Boeing Crew Flight Test scrubbed on Monday, May 6, when ULA discovered a faulty pressure regulation valve on the liquid oxygen tank of the Atlas V rocket’s Centaur upper stage. Tests have been conducted and the valve has been replaced. 

Work continues to assess Starliner performance and redundancy following the discovery of a small helium leak in the spacecraft’s service module. As part of this work, and unrelated to the current leak which remains stable, teams are in the process of completing a follow-on propulsion system assessment to understand potential helium system impacts on some Starliner return scenarios. 

Liftoff is scheduled for no earlier than 12:25 p.m. Saturday, June 1, from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. 

Wilmore and Williams remain in preflight quarantine at NASA’s Johnson Space Center in Houston. While there, they have participated in various exercises using Starliner simulators to prepare for flight. The duo will be the first to launch aboard Boeing’s Starliner on an Atlas V rocket, spending about a week at the orbiting laboratory before making a parachute and airbag-assisted landing in the southwestern United States. 

After successful completion of the mission, NASA will begin the final process of certifying Starliner and its systems for crewed rotation missions to the space station. 

Learn more about NASA’s Boeing Crew Flight Test by following the mission blog, the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook. 

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Elyna Niles-Carnes

Clare Luckey: Shaping the Future of Mars Missions and Inspiring the Artemis Generation 

Clare Luckey: Shaping the Future of Mars Missions and Inspiring the Artemis Generation 

As a member of the Mars Architecture Team, Clare Luckey is one of the people at the forefront of designing the first crewed mission to the Red Planet. Her current work involves helping to develop the vision for the initial segment of Mars exploration missions. She also has been named one of Forbes’ 30 under 30 Class of 2024 in the Science category. Her commitment extends beyond the cosmos as she is deeply involved in community outreach, inspiring students to aim for the stars in space careers and encouraging diversity in STEM.  

Starting her journey as an intern at Johnson’s Center Operations in fall 2018, Luckey’s career trajectory has been nothing short of meteoric. She began her career as a contractor at Barrios Technology, focusing on cargo integration for the International Space Station Program, then transitioned to a civil servant position in Center Operations by late 2020. Currently serving in the Exploration Mission Planning Office, Luckey’s role is critical not just in Mars exploration but also in the Artemis missions, where she contributes to Lunar Mission Planning in the Mission Analysis and Integrated Assessments team. 

A woman wearing a yellow blouse and black blazer smiles in front of a blue background with two flags behind her, a U.S. flag on the left and a NASA flag on the right.
Official portrait of Clare Luckey.
Credit: NASA/Josh Valcarcel

Luckey’s innovative thinking is especially crucial as she navigates the complexities of planning travel to Mars. Her ability to compare and adapt strategies from near-term missions like Artemis to the long-term objectives of Mars colonization highlights her unique insight and adaptability. “Mars missions are more open to change because they are far in the future,” said Luckey. “We are still in the process of figuring out not only how to make decisions, but what decisions to make.” 

Her influence extends far beyond engineering. Luckey’s engagement with global space leaders at the Space Symposium and her contributions as a panelist at the American Institute of Aeronautics and Astronautics Science and Technology Forum exemplify her as a thought leader in aerospace. She also participated in the Space Generation Advisory Council, a board that advises the United Nations on next-generation space exploration concepts. “All of these opportunities have given me different insights into the larger space industry and space economy,” she said. 

A woman in a lobby smiles in front of a brown poster containing text and images.
Clare Luckey, member of the Mars Architecture Team, shares her passion with NASA’s Johnson Space Center employees at the JSC Town Hall on Aug. 23, 2023.
Credit: NASA/Riley McClenaghan 

Reflecting on her journey, Luckey attributes her passion for space exploration to a middle school project, “Future Cities,” where she and her friends designed a futuristic Mars city. The project ignited her imagination and inspired her to think critically and creatively about the future. “It’s important to build the foundations of mathematics and science at a young age,” she said. “I am really passionate about getting other people who look like me involved in the space industry.” 

Luckey’s involvement with the National Society of Black Engineers and her efforts to mentor and help students with school projects gives her great joy. “NASA can invest in the next generation by building a sustainable pipeline alongside sustainable space architecture,” she said. “You have to invest in communities and education so that kids grow up participating in a culmination of activities that make them want to be a part of NASA.” She believes that persistence, passion, and creativity are the top qualities for someone to excel in the space exploration industry.  

As a vocal advocate for diversity in the space industry, Luckey emphasizes the importance of community and mentorship within NASA and beyond. “I try to reach out to people and build that community because it is important,” she said. “That’s one of the things that keeps people coming to work – no matter where you work. It’s not the work, it’s the people that keep you coming back. I work with a lot of great people that have built that NASA community.” 

A close up image of a person seated at a table in a crowded room with a serious look on their face.
Clare Luckey at the NASA Human Research Program Investigators’ Workshop 2023, “To the Moon: The Next Golden Age of Human Spaceflight,” at the Galveston Island Convention Center on Feb. 8, 2023.
Credit: NASA/Josh Valcarcel 

Luckey’s advice to aspiring space explorers is, “Just try. Even when you don’t think you’re capable or don’t think you know enough, you will learn as you go.” She also encourages students to search out opportunities and get involved at a young age. “There’s no wrong answer. Just do what you’re interested in, put effort into it, and you’ll end up where you want to go,” she said. 

Her favorite part about working at NASA is the outlandishness of it all, she said. “People at NASA are really trying to build the future. The work we do here is amazing and not to be overlooked.” She is looking forward to the Artemis missions because this time is a completely new paradigm. “With Artemis, we’re going to the Moon to stay and to build sustainable architecture,” said Luckey. “We’re going to push forward. I am really excited to see how it turns out, and the international collaboration will be amazing for us.” 

Her enthusiasm for the Artemis missions and the future of international space collaboration shines through her work, envisioning a new era of lunar exploration and beyond. “I am grateful to be here,” she said. “The most important thing to me is to be humble and personable. I want to be someone that is approachable, helpful, and easy to learn from so that I can be a mentor to the next generation of students, in the same way that I had mentors.” 

A person smiling with their arms folded in front of a grey background.
Clare Luckey, an engineer at NASA’s Johnson Space Center in Houston.
Credit: NASA/Bill Stafford 

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Sumer Loggins

Helen Ling, Changemaker

Helen Ling, Changemaker

Helen Ling, an Asian woman, looks over her shoulder at the camera. Her arm is resting on the back of the chair she's sitting on. In front of her are several large computers.
NASA/JPL-Caltech

Helen Ling, seen here in a photo from Feb. 16, 1973, was influential in the inclusion of women in STEM positions at NASA’s Jet Propulsion Laboratory. After majoring in Mathematics at the University of Notre Dame—the only woman to do so at the time—Ling joined her brother in working at JPL. She became a supervisor for the computing group in the 1960s, a team who was responsible for performing trajectory calculations.

Ling encouraged women within the computing group to attend night school to earn degrees that would allow them more professional opportunities within JPL. A pioneer for women’s rights in the workplace, Helen Ling was so admired in the computing group that those who worked under her lovingly referred to themselves as “Helen’s girls.” Many of “Helen’s girls” went on to become computer scientists and engineers within JPL thanks to the mentorship and guidance of Helen Ling.

Throughout her time at JPL, Ling developed software for the IRAS, Magellan, TOPEX/Poseidon, and Mars Observer missions, and retired in 1994.

Image Credit: NASA/JPL-Caltech

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Monika Luabeya

Facility Systems Safety Engineer and Fall Protection Program Administrator Thu Nguyen

Facility Systems Safety Engineer and Fall Protection Program Administrator Thu Nguyen

Fall Protection Program Administrator Thu Nguyen poses for a portrait wearing a yellow vest and hard hat outside Building 31x, a construction site at NASA's Johnson Space Center.

“I went back to school in 2016. So I had two kids that were three and five, and I was working full time, and I was doing the master’s program, taking two classes online. It took two years to get it done, and it was like a balancing act, and my kids had to watch the sacrifice in a sense. There were times when I had to take tests, and I was like, ‘OK, you’ve got to sit in the living room with your dad, or you’ve got to go to grandma’s house because I’ve got to take this test.’

“It was tough, but I had to get it done to show my kids that anything is possible. Things don’t get handed to you. You’ve got to work for them.

“And so, I made sure that when I graduated in August of 2018, we drove to the school, which is six hours away, so they could watch me walk across the stage and see, you know, the sacrifices I made so that we could be here. And so for them, it’s like – my little one, that’s what she wants to grow up to do: work for NASA and do safety like me. It’s cool.

“To them, I think it’s impactful, so they know that if you commit yourself and put the effort and work into it, you can do whatever you put your mind to. Both of my kids watched it, and they’re both in the STEM program at their school because they have a passion for math and science and want to try to make a difference in their own capacity.”

– Thu Nguyen, Facility Systems Safety Engineer and Fall Protection Program Administrator, NASA’s Johnson Space Center

Image Credit: NASA/Robert Markowitz
Interviewer: NASA/Tahira Allen

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Tahira S. Allen