The huge 1,600-mile (2,500-kilometer) wide expanse of the South Pole–Aitken Basin extends considerably onto the far side of ...

Tiny tubes just one atom thick, long thought to be the product of high‑tech laboratories, have turned up in a scoop of dirt from the far side of the Moon. The discovery, made in lunar soil returned by ...

The Moon is a mysterious ball of light floating in space. More accurately it is a ball of rocks and minerals orbiting the earth and sun, held in position by ...

Either because they are comforting or because they offer something new on multiple rewatches, some sci-fi shows keep bringing ...

Scientists found that microgravity fundamentally slows the infection cycle, pushing phages to become hyper-efficient at binding to hosts.

Project Stargate is arguably one of the best illustrations of how state secrecy can allow extraordinary claims to persist ...

From moon hotels and billionaire space tourism to SETI’s 21-year search for alien technosignatures, and a censored UFO ...