Space Operations Mission Directorate

Humans in Space
Astronauts
International Space Station (ISS)
Johnson Space Center
Space Operations Mission Directorate

NASA to Cover Upcoming US Spacewalks 94, 95 Outside Space Station

NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station to prepare for the installation of two roll-out solar arrays. Experts from NASA will preview the spacewalks during a news conference at 2 p.m. EDT, Monday, March 16, at the agency’s Johnson Space Center in Houston. Watch […]
Posted March 12, 2026
International Space Station (ISS)
ISS Research
Space Operations Mission Directorate

NASA, JAXA to Cover HTV-X1 Spacecraft Departure from Space Station

After delivering about 12,000 pounds of supplies, scientific investigations, hardware, and other cargo to the International Space Station for NASA and its international partners, JAXA’s (Japan Aerospace Exploration Agency’s) uncrewed HTV‑X1 cargo spacecraft is scheduled to depart Friday, March 6. Watch NASA’s live coverage beginning at 11:45 a.m.
Posted March 2, 2026
Space Operations Mission Directorate

NASA Names Acting Leaders for Two Key Human Spaceflight Roles

Editor’s note: This release was updated Thursday, Feb. 26 to reflect the effective date of the leadership changes.
Posted February 26, 2026
Humans in Space
Commercial Crew
International Space Station (ISS)
ISS Research
Space Operations Mission Directorate

NASA’s SpaceX Crew-12 Launches to International Space Station

Four crew members of NASA’s SpaceX Crew-12 mission launched at 5:15 a.m. EST Friday from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida for a science expedition aboard the International Space Station.
Posted February 13, 2026
Missions
Commercial Crew
Humans in Space
International Space Station (ISS)
Space Operations Mission Directorate

NASA Sets Coverage for Agency’s SpaceX Crew-12 Launch, Docking

Editor’s Note: This advisory was updated Feb. 10, 2026, to reflect changes to NASA’s live launch coverage for the agency’s SpaceX Crew-12 mission. Teams now are targeting launch no earlier than Friday, Feb. 13. Editor’s Note: This advisory was updated on Feb. 9, 2026, to reflect NASA’ s new launch coverage plans for the agency’s […]
Posted February 6, 2026
Humans in Space
International Space Station (ISS)
NASA Headquarters
Space Operations Mission Directorate

NASA to Provide Media with International Space Station Update Today

NASA will host a live news conference at 5 p.m. EST on Thursday from the agency’s headquarters in Washington to discuss the International Space Station and its crew. On Jan. 7, the agency announced it was postponing a planned spacewalk originally scheduled for Jan. 8 while teams monitored a medical concern with a crew member […]
Posted January 8, 2026
Communicating and Navigating with Missions
Commercial Space
Space Communications & Navigation Program
Space Operations Mission Directorate

NASA’s Push Toward Commercial Space Communications Gains Momentum 

NASA’s commercial partners are actively demonstrating next-generation satellite relay capabilities for spaceflight missions, marking a significant step toward retiring the agency’s Tracking and Data Relay Satellite (TDRS) system and adopting commercial services.
Posted December 17, 2025
International Space Station (ISS)
Humans in Space
ISS Research
Johnson Space Center
Space Operations Mission Directorate

NASA Astronaut Chris Williams to Discuss Upcoming Launch, Mission

NASA will host a news conference at 2 p.m. EDT Wednesday, Oct. 1, from the agency’s Johnson Space Center in Houston to highlight the upcoming mission of astronaut Chris Williams to the International Space Station. The news conference will stream live on NASA’s website and YouTube channel. Learn how to watch NASA content through a […]
Posted September 25, 2025
Deep Space Optical Communications (DSOC)
Jet Propulsion Laboratory
Psyche Mission
Space Communications & Navigation Program
Space Operations Mission Directorate
Space Technology Mission Directorate
Tech Demo Missions

NASA’s Deep Space Communications Demo Exceeds Project Expectations

The project has exceeded all of its technical goals after two years, setting up the foundations of high-speed communications for NASA’s future human missions to Mars.
Posted September 18, 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
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