When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But ...

New simulations suggest that up to four of the solar system's rocky planets, including Earth and a long-lost world, once ...

Recent discoveries have revealed that Mars’ core may be heating up unexpectedly, challenging long-held assumptions about the ...

The European Space Agency's (ESA) JUICE spacecraft launched atop an Ariane 5 rocket from French Guiana in April 2023. The ...

NASA may be approaching the discovery of biological life in Mars. The space agency confirmed the DNA signal they received and ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned.

A swarm of giant city-killer asteroids hiding near Venus poses an “invisible threat” to life on Earth, astronomers have warned in a new study. These space rocks, known as co-orbital asteroids ...

Elon Musk hopes to expand SpaceX Starship operations in Florida as he continues to work toward launching to Mars in 2026.

As part of the grand finale of August's planetary parade, Mars will appear very close to the crescent moon on the night of.

"We believe that continuing such activities will further expand our horizon in the field of planetary science." ...

It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...