That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

The Interstellar Boundary Explorer (IBEX) is a small satellite already orbiting Earth. IBEX has special instruments gathering ...

A small, inconspicuous meteorite may be about to change our understanding of how and when our solar system formed. Tiny shavings from the meteorite Northwest Africa 12264 are challenging the long-held ...

Scientists have detected planet-forming pebbles around two young stars, providing insight into the birth of solar systems ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short.

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...