Johnson Space Center

NASA has awarded a contract to MacLean Engineering & Applied Technologies, LLC of Houston to provide simulation and advanced software services to the agency. The Simulation and Advanced Software Services II (SASS II) contract includes services from Oct. 1, 2025, through Sept. 30, 2030, with a maximum potential value not to exceed $150 million.

Posted July 2, 2025

Commercial Space

Humans in Space

Johnson Space Center

Low Earth Orbit Economy

NASA Hosts ISRO Officials at Johnson, Kennedy

NASA astronaut Raja Chari and Dr. V. Narayanan, chairman of ISRO (Indian Space Research Organisation), interact outside the Orion spacecraft mockup at NASA’s Johnson Space Center in Houston.

Posted July 1, 2025

Humans in Space

International Space Station (ISS)

Johnson Space Center

NASA Headquarters

NASA to Provide Coverage of Progress 92 Launch, Space Station Docking

NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft delivering approximately three tons of food, fuel, and supplies to the Expedition 73 crew aboard the International Space Station. The unpiloted Roscosmos Progress 92 spacecraft is scheduled to launch at 3:32 p.m. EDT, Thursday, July 3 (12:32 a.m.

Posted June 30, 2025

Johnson Space Center

People of Johnson

Going the Distance: Lisa Pace Leads Exploration Development Integration at Johnson

Lisa Pace knows a marathon when she sees one. An avid runner, she has participated in five marathons and more than 50 half marathons. Though she prefers to move quickly, she also knows the value of taking her time. “I solve most of my problems while running – or realize those problems aren’t worth worrying […]

Posted June 30, 2025

Humans in Space

In-flight Education Downlinks

International Space Station (ISS)

Johnson Space Center

Learning Resources

NASA Headquarters

NASA Astronauts to Answer Questions from Alabama Students

Editor’s Note: This advisory was updated Thursday, June 26, to note that the time of the event has changed to 12:50 p.m. EDT. Students attending the U.S. Space and Rocket Center Space Camp in Huntsville, Alabama, will have the chance to hear NASA astronauts aboard the International Space Station answer their prerecorded questions. At 12:50 […]

Posted June 25, 2025

Johnson Space Center

International Space Station (ISS)

Johnson's Mission Control Center

People of Johnson

Meet Rob Navias: Public Affairs Officer and Mission Commentator

Editor’s note: This interview was conducted in October 2023. As the International Space Station approaches 25 years of continuous human presence on Nov. 2, 2025, it is a meaningful moment to recognize those who have been there since the beginning—sharing the story of human spaceflight with the world. If you have ever witnessed the live […]

Posted June 25, 2025

Commercial Crew

Commercial Space

Humans in Space

International Space Station (ISS)

ISS Research

Johnson Space Center

NASA to Welcome Fourth Private Astronaut Mission to Space Station

Editor’s note: This advisory was updated June 26, 2025, to reflect a change in the docking coverage on NASA+ for Axiom Mission 4, as well as the Dragon spacecraft’s arrival at the International Space Station. As part of NASA’s efforts to expand access to space, four private astronauts are in orbit following the successful launch […]

Posted June 25, 2025

Humans in Space

Commercial Crew

Commercial Space

Commercial Space Programs

International Space Station (ISS)

ISS Research

Johnson Space Center

NASA Sets Coverage for Axiom Mission 4 Launch, Arrival at Station

NASA, Axiom Space, and SpaceX are targeting 2:31 a.m. EDT, Wednesday, June 25, for launch of the fourth private astronaut mission to the International Space Station, Axiom Mission 4. The mission will lift off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The crew will travel to the orbiting laboratory on a […]

Posted June 24, 2025

Science & Research

Astromaterials

Johnson Space Center

People of Johnson

Heather Cowardin Safeguards the Future of Space Exploration

As branch chief of the Hypervelocity Impact and Orbital Debris Office at NASA’s Johnson Space Center in Houston, Dr.

Posted June 23, 2025

Humans in Space

In-flight Education Downlinks

International Space Station (ISS)

Johnson Space Center

NASA Headquarters

NASA Astronauts to Answer Questions from Students in New York, Utah

Students from New York and Utah will hear from NASA astronauts aboard the International Space Station as they answer prerecorded questions in two separate events. At 11:30 a.m. EDT on Monday, June 23, NASA astronauts Nichole Ayers and Anne McClain will answer questions submitted by students from P.S.

Posted June 18, 2025