New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

Scientists used photos and data from Nasa’s Lunar Reconnaissance Orbiter to map the area and calculate the path of debris.

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its flight. Still circling ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

Mars, Venus, Jupiter, Saturn, Uranus and Neptune will appear together in a row throughout the start of February – although Neptune and Uranus will only be visible with binoculars or a telescope.

Just as Sun, Moon, Mercury, Venus and Mars move through the signs of the zodiac as they orbit, so do the outer planets.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

Comet G3 ATLAS faced just such a perilous passage, reaching perihelion 14 million kilometers from the Sun on January 13th.