Blogs

81 Progress (81P) Launch and Dock: Today at 4:32 AM CT, 81P launched from the Baikonur Cosmodrome carrying food, fuel, and supplies to the ISS. The spacecraft performed a two-orbit rendezvous to the ISS, and completed automated docking to the SM Aft port at 8:02 AM CT. Payloads: AstroPi: A video was recorded showing the …

The Webb team continues to commission the 17 science instrument modes. This week we asked Nathalie Ouellette of the Université de Montréal to give more detail about the modes of the Near-Infrared Imager and Slitless Spectrograph (NIRISS), Canada's scientific instrument on Webb. "NIRISS will be able to capture both images and spectra from different types …

An uncrewed Russian Progress 81 spacecraft arrived at the International Space Station’s Zvezda service module at 9:02 a.m. EDT, two orbits after launch from the Baikonur Cosmodrome in Kazakhstan. Progress is delivering almost three tons of food, fuel and supplies to the International Space Station for the Expedition 67 crew. Learn more about station activities …

NASA Television, the agency’s website and the NASA app now are providing live coverage of the docking of a Russian cargo spacecraft to the International Space Station. The uncrewed Russian Progress 81 launched on a Soyuz rocket at 5:32 a.m. EDT (2:32 p.m. Baikonur time) Friday, June 3, from the Baikonur Cosmodrome in Kazakhstan. Learn …

The uncrewed Russian Progress 81 is safely in orbit headed for the International Space Station following launch at 5:32 a.m. EDT (2:32 p.m. Baikonur time) from the Baikonur Cosmodrome in Kazakhstan. The resupply ship reached preliminary orbit and deployed its solar arrays and navigational antennas as planned on its way to meet up with the …

NASA Television, the agency’s website and the NASA app now are providing live coverage of the launch of a Russian cargo spacecraft to the International Space Station. The uncrewed Russian Progress 81 is scheduled to lift off on a Soyuz rocket at 5:32 a.m. EDT (2:32 p.m. Baikonur time) Friday, June 3, from the Baikonur …

Matching its own records for speed and distance to the Sun, NASA's Parker Solar Probe completed its 12th close approach to the Sun on June 1, coming within 5.3 million miles (8.5 million kilometers) of the solar surface. The close approach (known as perihelion) occurred at 6:50 p.m. EDT (10:50 p.m. UTC), with Parker Solar …

The powerhouse of Gateway, NASA’s orbiting outpost around the Moon and a critical piece of infrastructure for Artemis, is in the midst of several electric propulsion system tests. The Power and Propulsion Element (PPE), being manufactured by Maxar Technologies, provides Gateway with power, high-rate communications, and propulsion for maneuvers around the Moon and to transit …

The Expedition 67 crew is taking a well-deserved day off following a busy few weeks of commercial crew and private astronaut missions. Meanwhile, the next cargo craft to resupply the International Space Station stands ready to launch from Kazakhstan on Friday morning. The seven orbital residents are relaxing today following an intense period that saw …

NASA intends to issue a sole source modification to SpaceX to acquire five additional crewed flights to the International Space Station as part of its Commercial Crew Transportation Capabilities (CCtCap) contract. The additional crew flights will allow NASA to maintain an uninterrupted U.S. capability for human access to the space station with two unique commercial …