Blogs

When NASA launched the Nimbus-4 satellite 50 years ago, nobody knew the ozone layer over Antarctica was thinning.

NASA astronaut Chris Cassidy, along with Anatoly Ivanishin and Ivan Vagner of the Russian space agency Roscosmos joined Expedition 62 Commander Oleg Skripochka of Roscosmos and NASA astronauts Andrew Morgan and Jessica Meir aboard the International Space Station when the hatches between the Soyuz spacecraft and the orbiting laboratory officially opened at 12:28 p.m. EDT. …

The Soyuz spacecraft carrying NASA astronaut Chris Cassidy and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner docked to the International Space Station at 10:13 a.m. EDT while both spacecraft were flying about 260 miles above the Atlantic Ocean. Aboard the space station, NASA Flight Engineers Andrew Morgan and Jessica Meir and Expedition 62 Commander Oleg …

After a successful launch at 4:05 a.m. EDT of the Soyuz MS-16 spacecraft, NASA astronaut Chris Cassidy and two Russian cosmonauts safely reached orbit, beginning a four-orbit, six-hour flight to reach the International Space Station and join the Expedition 62 crew. At the time of launch, the station was flying about 259 miles over northeast …

Live launch coverage is underway on NASA Television and the agency’s website for the targeted lift off at 4:05 a.m. EDT (2:05 p.m. in Baikonur), of a Soyuz spacecraft from the Baikonur Cosmodrome in Kazakhstan. NASA astronaut Chris Cassidy, and Anatoly Ivanishin and Ivan Vagner of the Russian space agency Roscosmos will begin a six-hour journey …

Payloads AMOS (Autonomous Medical Officer Support) overview: In preparation for activities later this week, the crew reviewed the big picture words for the AMOS session, logged into the application, and studied the Objectives and Foundations section.  The goal of the session will be to use an ultrasound instrument to image the urinary bladder and kidney …

There have been two rounds of voting in Tournament Earth, and two rounds of upsets. What surprises await in round 3?

SpaceX’s Dragon cargo spacecraft splashed down in the Pacific Ocean at 2:50 p.m. (11:50 a.m. PDT), approximately 300 miles southwest of Long Beach, California, marking the end of the company’s 20th contracted cargo resupply mission to the International Space Station for NASA. The spacecraft returned more than 4,000 pounds of valuable scientific experiments and other …

Safety is a top priority as NASA and SpaceX prepare for liftoff of the company’s second demonstration flight test (Demo-2), the first flight to carry astronauts to the International Space Station onboard the Crew Dragon spacecraft as part of NASA’s Commercial Crew Program. The teams conducted an emergency egress exercise at Launch Complex 39A at …

Using a helicopter, a laser, and precise GPS coordinates, MOSAiC expedition scientists made measurements that will help validate sea ice data collected by NASA’s ICESat-2 satellite.