Spacewalk Preps, Health Research on Station as NASA Introduces SpaceX Crew-13

Spacewalk Preps, Health Research on Station as NASA Introduces SpaceX Crew-13

From left, SpaceX Crew-13 members Jessica Watkins and Luke Delaney, both from NASA, and Joshua Kutryk of CSA (Canadian Space Agency), and Sergey Teteryatnikov of Roscosmos are pictured at NASA's Johnson Space Center.
From left, SpaceX Crew-13 members Jessica Watkins and Luke Delaney, both from NASA, and Joshua Kutryk of CSA (Canadian Space Agency), and Sergey Teteryatnikov of Roscosmos are pictured at NASA’s Johnson Space Center on Aug. 3, 2026.
NASA

Spacewalk preparations and health research awaited the Expedition 75 crew aboard the International Space Station at the beginning of August. The next crew to visit the orbital outpost, NASA’s SpaceX Crew-13, introduced themselves today during a news conference from Johnson Space Center in Houston, Texas.

Station commander Jessica Meir and flight engineer Anil Menon, both from NASA, continued reviewing the procedures planned for a spacewalk scheduled to begin at 8:35 a.m. EDT on Thursday. The duo also configured the tools and supplies they will use to build the platform upon which a roll out solar array will be installed later this year. NASA+ and a variety of other platforms will stream live spacewalk coverage beginning at 7 a.m.

Flight engineers Jack Hathaway of NASA and Sophie Adenot of ESA (European Space Agency) joined the duo for the spacewalk procedure reviews and practiced installing emergency jetpacks on the spacesuits. The jetpacks, officially known as Simplified Aid for EVA Rescue, or SAFER, can be operated by a spacewalker to maneuver back to the station in the unlikely event they became untethered from the space station.

Hathaway began his shift inside the Kibo laboratory module removing hardware that supported a pair of technology studies to demonstrate advanced computing and imaging in the vacuum of space. Afterward, Hathaway tested rope pulling and resistive exercises on the new European Enhanced Exploration Exercise Device (E4D) installed in the Columbus laboratory module. The E4D is optimized for working out in microgravity and is being evaluated for use on future space exploration missions.

Adenot tried on the EasyMotion-2 workout suit that sends electrical impulses and triggers muscle contractions to supplement her jogging session on the COLBERT treadmill in the Tranquility module. Afterward, Adenot configurated components inside the advanced resistive exercise device that mimics the forces of free weights on Earth to maintain muscle and bone health in microgravity.

Roscosmos flight engineers Pyotr Dubrov and Anna Kikina took turns wearing a set of arm, wrist, and finger cuffs measuring their blood pressure to track how weightlessness affects the circulatory system. Afterward, the duo took a computerized hearing test in the Quest airlock to check for hearing changes that may occur in the operational environment of the station.

Roscosmos flight engineer Andrey Fedyaev kicked off his shift checking out communications and electronics hardware. Fedyaev wrapped up his day testing artificial intelligence tools to boost crew efficiency.

The four SpaceX Crew-13 members, the next crew to visit the space station, introduced themselves today from NASA’s Johnson Space Center and discussed their upcoming mission planned to launch no earlier than Sept. 12 aboard a Dragon spacecraft. Commander Jessica Watkins of NASA mentioned she is looking forward to returning to the station and “flying on Dragon on a second time.” Watkins will lead first-time space flyers Pilot Luke Delaney of NASA and Mission Specialists Joshua Kutryk of CSA (Canadian Space Agency) and Sergey Teteryatnikov of Roscosmos when they join the Expedition 75 crew aboard the orbital outpost.

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

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Mark A. Garcia

Louisiana Students Loft Payloads from NASA Balloon Facility in Texas

Louisiana Students Loft Payloads from NASA Balloon Facility in Texas

4 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater)

Every spring in Palestine, Texas, the wide-open fields around NASA’s Columbia Scientific Balloon Facility fill with students and faculty from across Louisiana. They arrive carrying sensors, laptops, and carefully engineered payloads they have spent months preparing.  The goal is to send their experiments to the edge of space and return with meaningful data, while reflecting NASA’s long-standing commitment to develop future scientists and engineers.

Students in the LaACES program—which provides a robust undergraduate introduction to scientific ballooning—wear hard hats and safety vests while observing the preparation of a large balloon
NASA

NASA’s student programs have long served as an entry point for hands-on exploration, connecting students to the agency’s missions and giving them direct exposure to real aerospace environments. Among these initiatives, the Louisiana Aerospace Catalyst Experiences for Students, also known as LaACES, provides a robust undergraduate introduction to scientific ballooning.

Just after dawn on May 19, student-crafted instruments lifted off smoothly from the flight line, notching the 74th and 75th launches in a long-running collaboration between the facility and Louisiana Space Grant Consortium. The 2026 LaACES campaign consisted of 11 payloads that were designed and built by nine Louisiana university teams — Louisiana State University, Northwestern State, Southeastern Louisiana State, McNeese State, Loyola University, and Southern University, as well as and one high school team, St. Joseph’s Academy, during the weeklong event.

The teams’ scientific objectives included a wide of research, such as atmospheric science, cosmic ray detection, thermal management, ultraviolet characterization, stratospheric wind analysis, and solar cell performance.

Before arriving in Texas, students advanced their mission concepts through a structured sequence of design reviews modeled after NASA’s engineering lifecycle. From preliminary design to flight readiness, each team defended technical decisions, refined their payloads, and demonstrated their readiness for launch.

Once cleared for flight by program directors Doug Granger and Aaron Ryan, who oversee the LaACES initiative, the students shifted their work to Palestine, Texas, where the Columbia Scientific Balloon Facility supported the 2026 LaACES campaign. Facility personnel provided daily weather briefings, performed helium fills for both latex balloons, and offered launch-line guidance to ensure safe and successful operations. “We enjoy being able to support the students’ launches here and hope to help them cultivate a love for ballooning,” said Hugo Franco, operations manager at the balloon facility.

The two flight trains of associated student payloads, LACES-74 and LACES-75, on May 19 marked the start of the program’s first launch window. The balloons, capable of supporting 7- to 9-pound payloads, ascended to near-space altitudes and were monitored using various communication and tracking systems. Both missions completed their flights successfully and were recovered roughly 60 miles north of the launch site near Ben Wheeler, Texas.

“My most memorable experience during the course of this year was seeing the plots for the first time post flight,” said Savannah Matlock, a Louisiana State University student. “When we saw the data behave in the way we’d expected it to, and saw the science we were able to demonstrate, it makes it all worth it. It’s a great feeling to see all of your hard work pay off.”

A large group photo of students and instructors from the LaACES program smiling together outdoors. They are gathered in front of the large sign for the Columbia Scientific Balloon Facility
Group photo of the 2026 LaACES program participants gathered outside the Columbia Scientific Balloon Facility.
NASA

Following recovery, student teams analyzed their sensor data and environmental measurements and then presented their findings to balloon facility engineers and technicians along with faculty mentors and peers.

Programs like LaACES mirror the operational environment of NASA’s broader Scientific Balloon Program. NASA scientific balloons are more than just “weather balloons”: The reality is far more sophisticated. NASA Columbia Science Balloon Facility supports the launch, tracking, and recovery of large scientific balloons capable of carrying advanced research instruments to the edge of space. These flights support investigations in astrophysics, atmospheric science, planetary research, technology demonstrations, and more.

By placing students in this ecosystem, LaACES acts as a bridge between academic learning and national research operations. Students witness firsthand how scientific experiments are prepared, integrated, launched, tracked, and recovered — experiences that can reshape career paths and open doors to future opportunities within NASA, academia, and aerospace industries.

Funded by NASA’s National Space Grant College and Fellowship program, LaACES is a statewide program of the Louisiana Space Grant Consortium. Since its inception, LaACES has supported more than 500 students across 13 higher‑education institutions, launching over 60 balloon flights and roughly 135 unique payloads. As NASA continues to advance scientific discovery, programs like LaACES help ensure a strong pipeline of future innovators. For these Louisiana students, watching their payload rise into the sky is more than a technical milestone — it is a defining moment, a spark that turns curiosity into possibility.

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Aug 03, 2026

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Amy Barra

Guinea-Bissau Tidal Waters

Guinea-Bissau Tidal Waters

Relatively low tidal waters expose sandflats and mudflats in the Bijagós Archipelago of Guinea-Bissau in this image acquired on November 28, 2025, with the OLI (Operational Land Imager) on Landsat 8. These coastal landforms support an array of invertebrates, making the archipelago a popular stopover for migratory shorebirds.

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Ike Theriot Helps Prepare Astronauts to Work on the Moon 

Ike Theriot Helps Prepare Astronauts to Work on the Moon 

5 Min Read

Ike Theriot Helps Prepare Astronauts to Work on the Moon 

During a nighttime simulation run in NASA’s Neutral Buoyancy Laboratory at Johnson Space Center in Houston, Ike Theriot rehearses and refines procedures for an International Space Station spacewalk. Theriot is in the suit on the right.

Credits:
NASA

From serving in the U.S. Army to helping prepare astronauts to explore the lunar surface, Ike Theriot built a path to NASA through discipline and determination. 

Theriot serves as the Flight Operations Surface Testing lead in the Exploration Extravehicular Activity Operations Branch within the EVA, Robotics, and Crew Operations Division at NASA’s Johnson Space Center in Houston. He integrates flight operations testing needs across the Artemis program, ensuring teams have the data, procedures, and experience required to prepare astronauts to live and work on the Moon. He is currently transitioning from this role to focus on mission development, astronaut training, and mission execution for the next lunar landing. 

Official portrait of Ike Theriot.
NASA/Robert Markowitz

I help ensure we have the testing needed to meet mission expectations, and the knowledge and experience to train the astronaut corps to meet that mission.

Ike Theriot

Ike Theriot

Flight Operations Surface Testing Lead

Theriot helps develop and execute simulated moonwalks at Johnson and at field locations across the U.S. and internationally. He also helped lead development of the Lunar Grid Reference System, designed specifically for human operations on the Moon and now incorporated into flight control systems. 

Theriot plans and executes testing in facilities such as NASA’s Neutral Buoyancy Laboratory and the Space Vehicle Mockup Facility. He often serves as a suited test subject and trains others to become test conductors and test leads, building the next generation of surface operations experts. 

In the Neutral Buoyancy Laboratory, the agency’s 40-foot-deep pool used to simulate microgravity, Theriot has supported International Space Station spacewalk rehearsals and lunar surface testing, helping refine procedures that astronauts will use in orbit and on the Moon. 

During a nighttime simulation run in NASA’s Neutral Buoyancy Laboratory at Johnson Space Center in Houston, Ike Theriot rehearses and refines procedures for an International Space Station spacewalk. Theriot is in the suit on the right.
NASA

Theriot has supported testing of NASA’s government reference exploration spacesuit design and Axiom Space’s lunar spacesuit, the Axiom Extravehicular Mobility Unit, or AxEMU. In the Active Response Gravity Offload System, known as ARGOS, he practiced geologic sampling operations in the AxEMU, examining a collected sample before stowing it. The system offloads body weight to simulate lunar gravity, allowing teams to refine surface procedures and hardware performance before astronauts step onto the lunar terrain. 

Ike Theriot conducts a geologic sampling test in the Axiom Extravehicular Mobility Unit (AxEMU) in the Active Response Gravity Offload System (ARGOS) at Johnson Space Center.
NASA

He has also evaluated new lighting configurations during suited test runs supporting development of Artemis crew training curriculum, assessing how visibility affects safety and task execution in a simulated lunar environment. 

Ike Theriot, right, evaluates new lighting configurations during a suited test run in the ARGOS.
NASA

In addition, Theriot supports International Space Station spacewalks as a certified flight controller and was recently selected as a capsule communicator, or capcom. He has begun simulation training for that role, where he will serve as the voice between the Mission Control Center and astronauts in low Earth orbit. 

Theriot’s work extends far beyond NASA facilities, into remote environments that mirror the realities of lunar surface operations. During a field campaign at Kamestastin Crater in Labrador, Canada, Theriot trained alongside members of the Artemis II crew. Formed approximately 36 million years ago, the impact crater provides terrain similar to areas astronauts may encounter on the Moon and offers valuable geology training in a remote environment accessible only by boat. 

Ike Theriot stands with Artemis II team members atop the central uplift of Kamestastin Crater in Labrador, Canada, during a field geology training exercise. The impact crater provides lunar-like terrain used to prepare astronauts for future Artemis surface missions.
NASA

The hardest parts of our job is creating the environment to allow technical work to flourish. That means getting people to agree on a course of action, communicating well, supporting your team, and making long-term investments in people.

Ike Theriot

Ike Theriot

Flight Operations Surface Testing Lead

Theriot’s interest in space began while deployed overseas with the Army. In Iraq, he was tasked with setting up a satellite transceiver that failed on first power-up. After observing technicians perform field repairs, he began taking online engineering courses in his spare time, studying orbital mechanics, circuit design, cryptography, and space power systems. Later, while deployed to Afghanistan, he spent evenings stargazing and tracking the space station as it passed overhead. 

After leaving the Army, Theriot earned a mechanical engineering degree from the University of Houston and secured an internship at Johnson in 2016, rotating between engineering and flight operations teams. He accepted a full-time position in 2019, just as NASA announced plans to return astronauts to the Moon under the Artemis program. 

His most valued achievements involve setting others up for growth and success. Several years ago, Theriot created a Field Navigation Exercise at Challenger 7 Memorial Park in Houston to strengthen lunar surface navigation skills. As surface operations planning accelerated, he recognized many had limited field experience. He built the exercise and mentored others to lead it. 

More recently, he served as test conductor for a major lunar spacesuit test series in the Neutral Buoyancy Laboratory, spending months refining procedures and coordinating teams. On one occasion, the 19th Field Navigation Exercise and a Neutral Buoyancy Laboratory test run occurred on the same day. Both were led by people he had trained. Theriot took the day off. 

For him, that was success. 

Over time, his perspective on leadership has evolved. Early in his career, he believed the hardest challenges were technical. Now, he believes the greater challenge is providing the leadership and guidance that enable technical work to succeed.

For the mission to the Moon and beyond, Theriot hopes the agency demonstrates something larger than exploration alone. 

“Each day presents a new and interesting challenge, and I can feel myself growing to meet those challenges,” he said. “Through the Artemis missions, like the Apollo missions, I hope we can all show the world that impossible things can happen.” 

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Sumer Loggins

Sumer Loggins

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Jul 29, 2026

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Sumer Loggins

NASA Brings Space Exploration to the FIFA World Cup 

NASA Brings Space Exploration to the FIFA World Cup 

4 Min Read

NASA Brings Space Exploration to the FIFA World Cup 

FIFA World Cup fans gather at FIFA Fan Festival™ Houston.

Credits:
NASA/Robert Markowitz

FIFA World Cup fans gather at FIFA Fan Festival™ Houston.
NASA/Robert Markowitz

From June 11 through July 19, NASA’s free interactive exhibit at FIFA Fan Festival™ brought space exploration to soccer fans in East Downtown Houston.  

More than 500,000 visitors explored the exhibit during the tournament, learning how the agency’s missions, research, and technology benefit life on Earth.  

FIFA Fan Festival visitors explore NASA’s exhibit. 
NASA/Luna Posadas Nava 

The exhibit introduced a global audience to the Artemis program, Moon Base, the International Space Station, and the future of human space exploration.  

Attendees learn about NASA’s missions at the agency’s FIFA Fan Festival exhibit in East Downtown Houston.
NASA/Luna Posadas Nava

World Cup fans explored an Orion spacecraft exhibit, an International Space Station model, NASA’s Orion Crew Survival System suit, astromaterials, Hubble Space Telescope imagery, the Lunar and Mars Touch Table exhibit, a space-flown FIFA World Cup soccer ball, Space Center Houston activities, photo opportunities, and other hands-on experiences.  

Visitors practice driving on the lunar surface in a lunar rover simulator at the agency’s exhibit during FIFA Fan Fest.
NASA

Attendees also climbed into a lunar rover simulator to drive across a virtual lunar surface, explored a Moon Base display demonstrating how astronauts could live and work on the Moon during future Artemis missions, and examined lunar tools designed to support Artemis exploration.

NASA’s Artemis II Commander Reid Wiseman and Pilot Victor Glover were honored guests at NRG Stadium in Houston before the match between the Netherlands and Sweden on June 20, 2026.
Sebastian Widmann/Getty Images

The tournament welcomed special guests, as well. On June 20, Artemis II Commander Reid Wiseman and Pilot Victor Glover participated in World Cup activities as the stadium captains ahead of the Netherlands-Sweden match at NRG Stadium, where they received a standing ovation from more than 67,000 fans. 

While the weather prevented them from appearing on the FIFA Fan Festival main stage, the pair shared their experiences through media interviews.  

Artemis II crew members Victor Glover and Reid Wiseman participate in an interview at FIFA Fan Fest headquarters on June 20, 2026.
NASA/Helen Arase Vargas

NASA also highlighted the connection between space exploration and soccer through a STEMonstration developed in collaboration with Adidas. Filmed aboard the space station, the demonstration shows how the same physics that govern motion in space also shape the game on Earth.  

Expedition 74 crew members kicked off FIFA Fan Festival with a prerecorded welcome message that aired on opening day. Throughout the tournament, the crew recorded greetings that played during matches and at Fan Festival events across the United States and Mexico. 

ESA (European Space Agency) astronaut Sophie Adenot joined the celebration by recording a “Viking Row” aboard the space station. ESA astronauts Andreas Mogensen and Marcus Wandt participated from the ground in a playful tribute connecting fans on Earth with life in orbit.  

NASA astronaut Mark Vande Hei speaks to fans before kicking the ceremonial soccer ball at FIFA Fan Fest on July 19, 2026.
NASA/Robert Markowitz

After nearly 40 days of showcasing NASA’s missions to soccer fans from around the world, FIFA Fan Fest concluded with a final message from the Expedition 74 crew during the official closing ceremony. On the ground, NASA astronaut Mark Vande Hei took the Fan Festival stage to share his journey to becoming an astronaut, his first view of Earth from space, and how the focus required for a spacewalk mirrors the concentration soccer players need on the field. He then kicked the ceremonial soccer ball, bringing NASA’s participation in the festival to a close.  

NASA’s Johnson Space Center volunteers pose for a group photo at FIFA Fan Fest.
NASA/Helen Arase Vargas

“We could not have done this without the incredible NASA team who volunteered,” said Jessica Cordero, Johnson community engagement lead. “They connected with fans and shared the excitement of Artemis III and NASA’s return to the Moon. They are truly the best volunteer crew on the planet!” 

Explore NASA’s Exhibit 

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Sumer Loggins

Sumer Loggins

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Aug 03, 2026

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Sumer Loggins