Blogs

Roscosmos cosmonaut Oleg Artemyev, Denis Matveev, and Sergey Korsakov on the Soyuz MS-21 spacecraft docked to the International Space Station at 3:12 p.m. EDT while the station was traveling 260 miles over eastern Kazakhstan. Coverage of hatch opening will air at 5:15 p.m. on NASA Television, the NASA app, and the agency’s website. Once on …

Roscosmos cosmonaut Oleg Artemyev, Denis Matveev, and Sergey Korsakov are safely in orbit on the Soyuz MS-21 spacecraft after launching at 11:55 a.m. EDT from the Baikonur Cosmodrome in Kazakhstan (8:55 p.m. Baikonur time). The Soyuz will dock to the station’s Prichal module at 3:05 p.m. About two hours after docking, hatches between the Soyuz …

Axiom Space and SpaceX are adjusting the launch date for the Axiom Mission 1 (Ax-1) to the International Space Station to allow teams to complete final spacecraft processing ahead of the mission. The Ax-1 crew will fly on Dragon Endeavour to and from the space station. After 10 days in orbit, the Ax-1 crew will splash …

NASA TV coverage now is underway for the launch of a crewed Russian Soyuz spacecraft to the International Space Station with Roscosmos cosmonauts Oleg Artemyev, Denis Matveev, and Sergey Korsakov. The Soyuz MS-21 spacecraft will launch from the Baikonur Cosmodrome in Kazakhstan at 11:55 a.m. EDT (8:55 p.m. Baikonur time). Launch and docking activities will …

Around 4:15 a.m. ET the Space Launch System rocket and Orion Spacecraft for the Artemis I mission arrived atop Launch Complex 39B after a nearly 11-hour journey from the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. In the coming days, engineers and technicians will prepare the Artemis I rocket for its final …

NASA’s mega-Moon rocket continues its four-mile journey to the launch pad after leaving the Vehicle Assembly Building after a planned stop to adjust the Crew Access Arm. Traveling at a top speed of .82 mph, the crawler-transporter with the Space Launch System rocket and Orion spacecraft atop the mobile launcher is on its way to …

After meeting the major milestone of aligning the telescope to NIRCam, the Webb team is starting to extend the telescope alignment to the guider (the Fine Guidance Sensor, or FGS) and the other three science instruments. This six-week-long process is called multi-instrument multi-field (MIMF) alignment. When a ground-based telescope switches between cameras, sometimes the instrument …

The rocket and spacecraft for NASA’s Artemis I mission has fully left Kennedy Space Center’s Vehicle Assembly Building (VAB) for the first time on the way to Launch Complex 39B for a wet dress rehearsal test. The team is in a planned pause outside the building to retract the Crew Access Arm (CAA). The arm …

The Space Launch System rocket and Orion spacecraft for the Artemis I mission are rolling to Launch Complex 39B at the Kennedy Space Center in Florida for the very first time. At about 5:45 p.m. ET, with the integrated SLS and Orion system atop it, the crawler-transporter began the approximately 4-mile, journey from the Vehicle …