A star-shaped object spotted on weather radar over Washington, D.C., has sparked online speculation, reminiscent of a similar ...

HOUSTON—Crewmembers on Axiom Space's fourth private astronaut mission (Ax-4) were welcomed onboard the International Space Station (ISS) early June 26, following an autonomous docking of the ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.

IAF Group Captain Shubhanshu Shukla, on Thursday, became the first Indian to enter. The SpaceX Dragon spacecraft named Grace, ...

The Ax-4 mission crew provided an in-flight update ahead of their docking with the International Space Station (ISS) on Thursday. The astronauts took turns on the mic to share their experience since ...

Axiom Mission 4, crewed by four astronauts, launched successfully at 2:31 a.m. on June 25th from Kennedy Space Center. The ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

You've got a looonngggg road ahead (no pun intended) and will want these things to get you through the trip. View Entire Post ...

Scientists are using instruments on the International Space Station to shed light on the mysterious appearances of transient ...

This appears to be a "jellyfish" sprite. It is rendered beautifully. But wait, there's more! The lightning strike is so bright that its reflection can be seen in the space station's structure, ...

It's charming that shortly after the astrophotographers' serendipitous sprite capture, Pettit got to claim his own. His video follows footage captured by ISS cameras in 2012, when the station was ...