NASA has delayed astronaut Sunita Williams's second spacewalk, originally planned for Thursday. The spacewalk, technically ...

Currently, Whitson holds the record for the most cumulative spacewalking hours by a female astronaut with 10 spacewalks ...

Nasa in an update shared that the duo will spend about six-and-a-half hours removing a radio frequency group antenna assembly and searching for microbes on the orbital outpost.

Space missions lasting months can result in muscle atrophy, bone density loss, and fluid redistribution, all of which are amplified by microgravity.

The Senate confirmed John Ratcliffe as CIA Director on January 23, making him President Trump’s second nominee to win Senate ...

US President Donald Trump, addressing the World Economic Forum in Davos, Switzerland, via video link on Thursday, accused the CEOs of Bank of America and JPMorgan Chase of not providing banking ...

For the first time, scientists witness a supermassive black hole releasing jets of material at immense speeds, offering a glimpse into jet formation and propagation in active galactic nuclei.

As Sundance Film Festival kicks off, the next major American film festival has unveiled its lineup. SXSW 2025's slate includes the premieres of the latest films from Michael Bay, Chad Hartigan, Flying ...

New research suggests Earth may have six continents, not seven, with North America and Europe still connected.