A Saturnian Summer

A Saturnian Summer

NASA’s Hubble Space Telescope captured this image of Saturn on July 4, 2020. Two of Saturn’s icy moons are clearly visible in this exposure: Mimas at right, and Enceladus at bottom. This image is taken as part of the Outer Planets Atmospheres Legacy (OPAL) project. OPAL is helping scientists understand the atmospheric dynamics and evolution of our solar system’s gas giant planets. In Saturn’s case, astronomers continue tracking shifting weather patterns and storms.

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Ultrasound Scans for Crew Today on Station Promoting Health

Ultrasound Scans for Crew Today on Station Promoting Health

The Milky Way appears in the vastness of space behind the dimly lit SpaceX Dragon Endeavour spacecraft docked to the space station's Harmony module.
The Milky Way appears in the vastness of space behind the dimly lit SpaceX Dragon Endeavour spacecraft docked to the space station’s Harmony module.

Human research to protect crew health was the dominant science topic aboard the International Space Station on Wednesday. Household duties such as cleaning and inspections to keep the orbital outpost in tip-top shape also continued in low Earth orbit for the nine lab crewmates.

Researchers have learned that living in the weightless environment for months at a time affects the human body in numerous ways. Scientists constantly examine crews working on the space station to understand the space-caused physiological changes. Observations will help doctors develop countermeasures and keep astronauts healthy as NASA plans months long and possibly years long missions beyond low Earth orbit and to the Moon, Mars, and beyond.

Flight Engineers Matthew Dominick and Jeanette Epps partnered together all-day Wednesday to test a thigh cuff that may reverse fluid shifts that impact a crew member’s vision while living in space. Dyson attached sensors to her chest and the cuff to her leg with assistance from Epps during the morning. Next, Epps scanned Dominick’s veins with the Ultrasound 2 device then measured his blood pressure. Epps also examined Dominick’s eyes using standard medical imaging hardware found in an optometrist’s office on Earth. The thigh cuff study is exploring ways to prevent headward fluid shifts in astronauts that cause eye structure and vision changes.

Ultrasound scans were also on the schedule for NASA astronauts Mike Barratt from Expedition 71 and Butch Wilmore from Boeing’s Crew Flight Test to image an astronaut’s veins following an exercise session. Barratt led the biomedical work and scanned Wilmore’s veins after his hourlong workout on the advanced resistive exercise device. Barratt used the commercial ButterlyIQ Ultrasound imaging device during the 90-minute research session to understand how the human body adjusts to exercising in space. Results may also demonstrate the effectiveness of the FDA-approved portable scanner for space operations.

Expedition 71 Flight Engineer Tracy C. Dyson and Starliner Pilot Suni Williams from NASA spent their day on maintenance tasks including housecleaning and science hardware installations. Dyson started her morning cleaning the starboard side of the Unity module and organizing cargo stowed in the Columbus laboratory module. During the afternoon, she went back to Unity and wiped down surfaces in its deck compartment. Williams was back inside the Tranquility module finalizing the installation of the ArgUS Mission 1 hardware inside the NanoRacks Bishop airlock. The advanced technology demonstration will be placed outside in the vacuum of space to test the external operations of communications, computer processing, and high-definition video gear.

Over in the Roscosmos segment of the orbiting lab, Commander Oleg Kononenko kicked off his day exploring futuristic spacecraft and robotic piloting techniques crews may use on planetary missions. He worked the rest of the day continuing inspections in the aft end of the Zvezda service module. Flight Engineer Nikolai Chub began his shift with the ongoing Zvezda inspections then wrapped up his day servicing a Roscosmos oxygen generator.

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Mark Garcia

UPDATE: NASA, Boeing to Stream Flight Test Mission Briefing on NASA+

UPDATE: NASA, Boeing to Stream Flight Test Mission Briefing on NASA+

Boeing’s Starliner spacecraft that launched NASA’s Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module’s forward port. This long-duration photograph was taken at night from the orbital complex as it soared 258 miles above western China.

NASA and Boeing will host a news conference with mission leadership at 11:30 a.m. EDT Thursday, July 25, to provide the latest status of the agency’s Boeing Crew Flight Test aboard the International Space Station. NASA previously planned an audio-only media teleconference to host the discussion.

The agency will provide live coverage on NASA+, NASA Television, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA content through a variety of platforms, including social media.

Participants include:

  • Steve Stich, manager, NASA’s Commercial Crew Program
  • Mark Nappi, vice president and program manager, Commercial Crew Program, Boeing

United States-based media seeking to attend in person must contact the newsroom at NASA’s Johnson Space Center in Houston no later than 9:30 a.m. EDT Thursday, July 25, at 281-483-5111 or jsccommu@mail.nasa.gov. U.S. and international media interested in participating by phone must contact NASA Johnson or NASA’s Kennedy Space Center in Florida at ksc-newsroom@mail.nasa.gov by 10:30 a.m. the day of the event. A copy of NASA’s media accreditation policy is online.

Engineering teams with NASA and Boeing recently completed ground hot fire testing of a Starliner reaction control system thruster at White Sands Test Facility in New Mexico. The test series involved firing the engine through similar in-flight conditions the spacecraft experienced during its approach to the space station, as well as various stress-case firings for what is expected during Starliner’s undocking and the deorbit burn that will position the spacecraft for a landing in the southwestern United States. Teams are analyzing the data from these tests, and leadership plans to discuss initial findings during the briefing.

NASA astronauts Butch Wilmore and Suni Williams arrived at the orbiting laboratory on June 6, after lifting off aboard a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida on June 5. Since their arrival, the duo has been integrated with the Expedition 71 crew, performing scientific research and maintenance activities as needed.

As part of NASA’s Commercial Crew Program, the mission is an end-to-end test of the Starliner system. Following a successful return to Earth, NASA will begin the process of certifying Starliner for rotational missions to the International Space Station. Through partnership with American private industry, NASA is opening access to low Earth orbit and the space station to more people, science, and commercial opportunities.

For NASA’s blog and more information about the mission, visit:

https://www.nasa.gov/commercialcrew

-end-

Josh Finch / Jimi Russell
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov / james.j.russell@nasa.gov

Steve Siceloff / Danielle Sempsrott / Stephanie Plucinsky
Kennedy Space Center, Florida
321-867-2468
steven.p.siceloff@nasa.gov / danielle.c.sempsrott@nasa.gov / stephanie.n.plucinsky@nasa.gov

Leah Cheshier / Sandra Jones
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov / sandra.p.jones@nasa.gov

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Abbey A. Donaldson

The Future is Bright: Johnson Space Center Interns Shine Throughout Summer Term

The Future is Bright: Johnson Space Center Interns Shine Throughout Summer Term

More than 100 interns supported operations at NASA’s Johnson Space Center in Houston this summer, each making an important impact on the agency’s mission success. Get to know seven stellar interns nominated by their mentors for their hard work and outstanding contributions.

A young woman wearing a safety helmet poses inside of an Orion spacecraft mockup.
Stella Alcorn stands inside the Orion mockup within Johnson Space Center’s Space Vehicle Mockup Facility.

Stella Alcorn

Assignment: Engineering Directorate, Guidance, Navigation, and Control Autonomous Flight Systems Branch, Orion Program

Education: Aeronautical and Astronautical Engineering, Purdue University; graduating May 2026

Proudest internship accomplishment: Learning a new software program and applying topics I learned in school to develop a dynamic overlay display prototype for Orion Rendezvous, Proximity Operations, and Docking. My eagerness to learn and support from my mentor and colleagues has allowed me to make great progress on writing code to enable new display prototyping capabilities to support future Artemis missions.

Important lesson learned: Ask questions and engage with coworkers because you don’t gain valuable skills or experience without putting yourself out there. It can be nerve-wracking to collaborate with new people, but I have learned that taking initiative opens a gateway of opportunities.

Advice for incoming interns: Get to know other interns, go to NASA events, don’t be afraid to reach out or ask questions to your mentor, peers, or superiors (even if they’re not in your office or branch). This internship is a privilege, and you should take advantage of all available opportunities. Make connections and learn, but also have fun!

A young woman poses for a photo with two female NASA astronauts outside.
Laila Deshotel meets NASA astronauts Zena Cardman and Jessica Watkins.

Laila Deshotel

Assignment: Safety and Mission Assurance Directorate, Space Habitation Systems Division, Computer Safety and Software Assurance Branch

Education: Mechanical Engineering, University of Texas at San Antonio; graduating 2026

Proudest internship accomplishment: Being of service to the International Space Station and Gateway Programs. I contributed to JAXA’s (Japan Aerospace Exploration Agency) unmanned cargo vehicle, the HTV-X, as a Computer-Based Control Systems (CBCS) safety reviewer. This involves understanding CBCS requirements, reviewing hazard reports in the given safety data package, and attending safety review panels. I am also assisting with the software safety and assurance for Gateway.

Important lesson learned: This term allowed me to see the results of taking initiative and networking with others for professional development outlets. When you aren’t stepping outside of your comfort, you don’t allow any room for further improvement.

Advice for incoming interns: Channel your passion for space into productive work by taking initiative and staying organized. Network actively, seek feedback, embrace learning opportunities, be adaptable, and maintain a positive attitude to make the most of your internship and pave the way for a successful career.

A young woman poses for a photo in the viewing room at the Mission Control Center at Johnson Space Center.
Hunter Kindt during a tour of the Mission Control Center at Johnson Space Center.

Hunter Kindt

Assignment: Safety and Mission Assurance Directorate, Space Habitation Systems Division, Computer Safety and Software Assurance Branch

Education: Mechanical Engineering, University of Wyoming; graduating December 2024

Proudest internship accomplishment: I am performing a hazard analysis on a spacesuit for armadillos for my exit presentation project. This was inspired by my “Texas to-do list” for the summer, which included seeing an armadillo. I also love iced coffee, and, for fun, I created a cartoon of an armadillo in a spacesuit drinking iced coffee. All of us at the safety review panel I was supporting had a good laugh about it, and it led to a conversation about the logistics of an armadillo in a spacesuit. This project demonstrates my ability to apply the knowledge I have learned during my internship, specifically in safety, to any situation accurately.

Favorite Johnson experience: On a professional level, it was the ability to work with JAXA personnel during the safety review panel for their new  HTV-X. Working and building connections with international partners is an experience I will never forget! On a personal level, it was touring the Mission Control Center and seeing the sun rise and set live from the International Space Station!

Advice for incoming interns: Say yes to any opportunity you are presented with.

A young woman stands behind a podium and speaks into a microphone.
Mia Garza speaks to Johnson Space Center employees and their family members during a launch viewing event for NASA’s Boeing Crew Flight Test.

Mia Garza

Assignment: Office of Communications

Education: Marketing, University of Houston’s Bauer School of Business; graduating December 2024

Proudest internship achievement: My intern project of creating and executing an employee engagement plan for NASA’s Boeing Crew Flight Test (CFT). I worked with two other interns to create a unique plan to get the Johnson workforce excited about the CFT launch. We created custom crew drinks with RoyalTEA & Coffee Co., held a crew sendoff event which also included a poster decorating party for employees, hosted CFT booths at center-wide events, and hung ‘Godspeed, Suni and Butch’ banners around campus. We ended the project with a fun viewing event for employees and their families.

Favorite Johnson experience: Planning the building 12 dedication that happened on July 19. The tasks have varied between planning the seating chart, writing scripts, and helping create the run of show for the event. But getting to experience the planning process of this event and seeing it come to life has been a surreal experience.

Important lesson learned: The true power of teamwork. It takes a village to accomplish all of the great things that happen here.

A young woman stands between two spacesuit displays.
Yosefine Santiago-Hernandez poses for a photo with two spacesuits.

Yosefine Santiago-Hernandez

Assignment: Safety and Mission Assurance Directorate, Space Habitation Systems Division, Computer Safety and Software Assurance Branch

Education: Mechanical Engineering, University of Puerto Rico-Mayaguez; graduating May 2027

Proudest internship accomplishment: Serving as lead representative for CBCS in a safety review panel of an International Space Station payload.

Favorite Johnson experience: Working while surrounded by space history. There is always something going on, and something to see. It has been incredible to tour places like the Mission Control Center, Neutral Buoyancy Laboratory, and vacuum chambers. Also, it was pretty cool to meet an astronaut from my home country, Puerto Rico.

Important lesson learned: To persevere and step out of my comfort zone. I am working on concepts I have not worked on previously and are not taught in the classroom, therefore it has been a challenge to learn about them and contribute to the work. I took this challenge with a positive attitude and have been able to gain further understanding of systems engineering and CBCS and complete my tasks.

A young woman stands on a raised platform in front of a mockup of an International Space Station Module.
Courtney Thompson during a tour of Johnson Space Center’s Space Vehicle Mockup Facility.

Courtney Thompson

Assignment: Center Operations Directorate, Logistics Division and Director’s Office

Education: Supply Chain Management, University of Nebraska-Lincoln; graduated December 2023

Proudest internship achievement: Getting here! Working at NASA was always the dream, though it didn’t seem like that was going to happen for me. I went back to school as a nontraditional business student a few years ago. I thought that would work against me but rolled the dice and here I am. Both my spring and summer internship mentors have been incredibly supportive during my time here. Temporary or not, this has been one of the best experiences of my life.

Important lesson learned: Remember what we are a part of. There are so many amazing things humanity has accomplished; many of those things are right here at NASA. Tour the facilities, ask questions, watch the launches, and celebrate and share with your friends. We are so lucky to get to witness these things up close and be a part of that history.

Advice for incoming interns: Always ask questions. Someone else probably has that question, too, or has never thought of things that way. It also helps show initiative and gets people to learn your name. Have a crazy new idea for something? Ask if it’s been done before or if it’s even feasible. And if they love the idea, you might just find more people to help make it happen.

A young man poses for a photo with two spacesuits in the background.
Luis Valdez during a tour of Johnson Space Center’s Space Vehicle Mockup Facility.

Luis Valdez

Assignment: Artificial Intelligence/Machine Learning – Software Development for Decision Intelligence Capability, Office of the Chief Information Officer’s Information, Data, and Analytics Services Team

Education: Computer Science, Texas A&M University; graduating May 2026

Proudest internship achievement: I’m proud of how much I’ve been able to learn and get done as the only intern on my project. It was pretty daunting at first, but I also saw it as an opportunity to show what I have to offer. Also, networking with other interns, civil servants, and even other companies like Google has been a dream come true.

Important lesson learned: Everything always changes. At the beginning of my internship, there was no clear path for me to take to achieve our objective, so it was all up to me to make the vision come to life. If something wasn’t working out, or if the customer wanted something different that wasn’t possible, I changed my methods to make it possible.

Advice for incoming interns: Get involved. Let yourself integrate fully into this internship. It’s a once-in-a-lifetime experience and working at NASA has been the dream of millions of people so make sure you take it all in. Also, connect with your mentor! They have so much to offer, and they truly want the best for you.

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Linda E. Grimm