Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

New research suggests that the interior of the Moon’s far side may be colder than the side constantly facing Earth, adding ...

Phobos, the larger of Mar's two moons may hit the planet or break apart within the next 50 million years. It is currently ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

The interior of the mysterious far side of the moon may be colder than the side constantly facing Earth, suggests a new ...

October will begin with a lunar standout: the first of three consecutive supermoons. Supermoons appear slightly larger and ...

The asteroid known as 2024 YR4 is out of sight yet still very much on scientists’ minds. The building-sized object, which initially appeared to be on a potential collision course with Earth, is ...

This has been a most interesting year to follow Mars. If you've been monitoring the Red Planet since the start of 2025, you have no doubt noted the dramatic change in its brightness as well as the ...

NASA announced a launch date for first crewed flight to the moon since 1972. The Artemis II mission will circle the moon but ...