The space station is actually designed to leak — a little.

NASA has denied rumors that two of its astronauts are losing weight on the ISS, saying they are in outstanding health.

A cargo spacecraft has arrived at China’s Tiangong space station, delivering supplies, experiments and equipment to support crewed missions. The Tianzhou-8 spacecraft launched atop a ...

The space superpowers set to land astronauts on the Moon — the U.S. and China — should forge a lunar peace pact protecting ...

The day after winning the prize, the British author discusses choosing to write a story set in space, climate change, and why ...

Elon Musk to be "our cost cutter" for the U.S. government, President-elect Donald Trump won't be the first American president ...

Manufacturers of switches and relays focus on miniaturization while delivering greater functionality with more options.

Friday marks the final supermoon of 2024, the last of four consecutive instances of the phenomenon to end the year.

President Biden humorously commented on astronauts stranded on the ISS during the APEC summit in Peru. Their return, delayed ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

According to Dirk Schulze-Makuch, an astrobiologist at the Technische Universität Berlin in Germany, there may be another facet to this mystery that hasn't yet been considered: Viking may indeed have ...

SpaceX is gearing up to launch its next Starship test flight, a mission that will attempt a second catch of the world's largest rocket on Monday (Nov. 18). But if you're hoping to watch the launch ...