Scientists say a vast, Earth-sized region of unexpectedly high temperatures in Jupiter's upper atmosphere was caused by a massive wave of solar wind.

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

With funding uncertain, astronomers are struggling to contain the threat of a civilization-ending galactic visitor. There are between one and two million near-Earth objects (NEOs) -- chunks of space ...

A fall of rare meteorites in Costa Rica has revealed new details about a similar space rock that fell in Australia 50 years ...

It’s a bold move, directly targeting some of the world’s most influential companies run by its richest and most powerful men, ...

"It penetrated deep into Earth's atmosphere, until the surviving mass shattered at 25 km above the Earth's surface where it ...

A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first ...

Dr Ulpia-Elena Botezatu is the chair of the influential Scientific and Technical Subcommittee, which aims to foster collaboration between nations and consider legal issues arising from space ...

The Australian research could lead to new insights about which suns could support life on distant worlds. Find out more.

The commercial astronauts onboard SpaceX’s Fram2 mission are flying closer to Earth’s poles than anyone has before, offering ...