Since the 1990s, astronomers have found a handful of other dwarf planets in the belt, such as Eris and Sedna, along with ...

OpenAI has warned lawmakers that its Chinese rival DeepSeek is using unfair and increasingly sophisticated methods to extract results from leading U.S. AI models to train the next generation of its ...

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its ...

Scientists have uncovered evidence of a massive underground lava tube hidden beneath the surface of Venus, revealing a new layer of the planet’s volcanic history. By reexamining radar data from NASA’s ...

Elon Musk outlines exciting plans for Moonbase Alpha featuring mass drivers to launch AI satellites into deep space. The ambitious vision includes self-sustaining lunar cities and searches for ...

Tesla Inc. TSLA and SpaceX CEO Elon Musk shared the possibility of encountering extraterrestrial life as space travel technology and orbital datacenters evolve. Maybe We'll Meet Aliens During the xAI ...

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, was recently discovered lurking beneath Venus.

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

Harvard scientist Avi Loeb suggests comet 3I/ATLAS may be an alien vessel seeding life, after NASA's SPHEREx spacecraft detected unexplained methane and organic chemicals on board.

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...