Some are as big as the Statue of Liberty. But these aren’t asteroids from our own solar system– they may have come from an ...

A breathtaking new image of the RCW 38 star cluster showcases a cosmic nursery bursting with color, light, and energy.

"The data from the termination shock encounter will be a treasure trove for space physicists worldwide who are eager to ...

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...