Blogs

NASA Television coverage is underway of today’s spacewalk with two Russian cosmonauts venturing outside the International Space Station to activate a new robotic arm attached to the Nauka multipurpose laboratory module. Coverage of the spacewalk is on NASA Television, the NASA app, and agency’s website. Expedition 67 Flight Engineers Oleg Artemyev and Denis Matveev of Roscosmos will conduct this …

The Sun emitted a significant solar flare on April 16, 2022, peaking at 11:34 p.m. EST. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to …

Your challenge this month has a new twist: tell us what you see.

SpaceX’s brand-new Dragon spacecraft – named “Freedom” by the Crew-4 astronauts – arrived at Kennedy Space Center’s Launch Complex 39A today, April 16, after making the journey from SpaceX’s processing facility at nearby Cape Canaveral Space Force Station in Florida. After Dragon is mated to the SpaceX Falcon 9 rocket, the launch vehicle will roll out to the pad and be raised to the vertical launch position. …

The Flight Readiness Review for NASA’s SpaceX Crew-4 mission to the International Space Station has concluded, and teams are proceeding toward a 5:26 a.m. EDT liftoff on Saturday, April 23, from Kennedy Space Center’s Launch Complex 39A in Florida. NASA will hold a media conference at approximately 4:30 p.m. EDT to discuss the outcome of the review. …

Private Astronaut Mission (PAM) Axiom-1: Public Affairs Office (PAO), Payload, and Commercial Activities: The Ax-1 crew completed activities associated with several ISS National Lab sponsored payloads including Cardioprotection, Nano ISS Antenna, TESSERAE, CRISPR, Earth Observation, and Sansori. Private Astronauts Larry Connor and Eytan Stibbe performed four ESA-sponsored PAO ICE Cubes media events. Mike LA and …

The Expedition 67 crew is heading into a busy period next week that begins with a Russian spacewalk, followed by the departure of four private astronauts and the launch of the SpaceX Crew-4 mission. Meanwhile, the residents aboard the International Space Station continued a broad array of research to understand what happens to the human …

NASA and SpaceX managers have gathered at the agency’s Kennedy Space Center in Florida to start the Crew-4 mission’s Flight Readiness Review (FRR). Over the next several hours, the FRR will focus on the preparedness of SpaceX’s crew transportation system, the International Space Station, and its international partners to support the flight, and the certification …

Teams concluded today’s wet dress rehearsal test at approximately 5:10 p.m. EDT after observing a liquid hydrogen (LH2) leak on the tail service mast umbilical, which is located at the base of the mobile launcher and connects to the rocket’s core stage. The leak was discovered during liquid hydrogen loading operations and prevented the team …