International Space Station (ISS)

Life After Microgravity: Astronauts Reflect on Post-Flight Recovery

Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of balance.

Posted September 9, 2025

Northrop Grumman Commercial Resupply

Commercial Resupply

International Space Station (ISS)

ISS Research

Kennedy Space Center

NASA Sets Coverage for Northrop Grumman CRS-23, SpaceX Falcon 9 Launch

NASA, Northrop Grumman, and SpaceX are targeting no earlier than 6:11 p.m. EDT, Sunday, Sept. 14, for the next launch to deliver science investigations, supplies, and equipment to the International Space Station. The mission is known as NASA’s Northrop Grumman Commercial Resupply Services 23, or Northrop Grumman CRS-23.

Posted September 9, 2025

Frank Rubio

International Space Station (ISS)

NASA Astronaut Frank Rubio in Space Station Cupola

NASA astronaut Frank Rubio poses for a picture in the International Space Station’s cupola on Oct. 1, 2022. Rubio was selected as a NASA astronaut in 2017. He trained as a flight engineer and member of the Expedition 68 crew. Rubio, along with cosmonauts Sergey Prokopyev and Dmitry Petelin of Roscosmos, launched Sept. 21, 2022, […]

Posted September 8, 2025

International Space Station (ISS)

ISS Research

Johnson Space Center

NASA to Provide Coverage of Progress 93 Launch, Space Station Docking

NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft carrying about three tons of food, fuel, and supplies for the crew aboard the International Space Station. The unpiloted Roscosmos Progress 93 resupply spacecraft is scheduled to launch at 11:54 a.m. EDT (8:54 p.m. Baikonur time), Thursday, Sept. 11, on […]

Posted September 5, 2025

ISS Research

General

International Space Station (ISS)

Technology Demonstration

NASA, Northrop Grumman to Send Medical, Technology Studies to Space

NASA and Northrop Grumman are preparing to send the company’s next cargo mission to the International Space Station, flying research to support Artemis missions to the Moon and human exploration of Mars and beyond, while improving life on Earth.

Posted September 4, 2025

ISS Research

Ames Research Center

International Space Station (ISS)

NASA’s SpaceX Crew-11 Mission Gears Up for Space Station Research

A host of scientific investigations await the crew of NASA’s SpaceX Crew-11 mission during their long-duration expedition aboard the International Space Station.

Posted July 15, 2025

Humans in Space

International Space Station (ISS)

Space Operations Mission Directorate

Fourth NASA-Enabled Private Flight to Space Station Completes Safely

The NASA-supported fourth private astronaut mission to the International Space Station, Axiom Mission 4, completed its flight as part of the agency’s efforts to demonstrate demand and build operational knowledge for future commercial space stations.

Posted July 15, 2025

International Space Station (ISS)

Commercial Crew

Commercial Space

Commercial Space Programs

Humans in Space

ISS Research

Johnson Space Center

Space Operations Mission Directorate

NASA to Provide Coverage of Axiom Mission 4 Departure from Station

NASA will provide live coverage of the undocking and departure of the Axiom Mission 4 private astronaut mission from the International Space Station. The four-member astronaut crew is scheduled to undock from the space-facing port of the station’s Harmony module aboard the SpaceX Dragon spacecraft at approximately 7:05 a.m.

Posted July 11, 2025

Humans in Space

In-flight Education Downlinks

International Space Station (ISS)

Johnson Space Center

Learning Resources

NASA Headquarters

NASA, International Astronauts Answer Questions from Florida Students

Students in Big Pine Key, Florida, will have the chance to have NASA astronauts aboard the International Space Station answer their prerecorded questions. At 10:05 a.m. EDT on Monday, July 14, NASA astronaut Nicole Ayers and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi will answer questions submitted by students.

Posted July 9, 2025

International Space Station (ISS)

Jonny Kim

Working in Space

In this May 23, 2025, image, NASA astronaut Jonny Kim works inside the SpaceX Dragon cargo spacecraft completing cargo operations before it undocked from the International Space Station’s Harmony module several hours later. Kim launched to the International Space Station on April 8, 2025; this is his first mission. See what Kim and other space […]

Posted July 7, 2025