The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to ...

Researchers said space will become more littered with debris as climate change lessens nature’s way of cleaning it up.

ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

Mercury retrograde from March 14 to April 7 travels through Aries and Pisces, coinciding with a full moon and lunar eclipse, ...

In a new book release, two scientists combine forces to explain the discoveries, developments and theories made in the realm ...

In Terminator #5, the Cold War space race heats up as both superpowers race to reach orbit, but an unexpected mechanical ...

Could a giant planet between Mars and Jupiter have doomed Earth? A new study suggests that small changes would have been ...

A fresh look at past data reveals that exoplanets with masses similar to Jupiter formed much sooner than previously thought, ...

The Intuitive Machines Athena lander mission to the moon has officially been declared "dead" after landing on its side in a ...

SpaceX and NASA are set for the launch of the agency’s newest space telescope and solar research mission. A Falcon 9 will ...

The high-profile mission aims to carry a French military satellite into orbit, as well as more broadly to establish ...

An American astronaut captured otherworldly green lights on Earth. Spaceman Don Pettit shot the eerie spectacle of fishing ...