Big missions in 2025 will study everything from water on the Moon to the transformation of our universe after the big bang ...

Blue Ghost was launched by SpaceX on January 15 and it will spend 25 days in Earth orbit. The following four days after that ...

NASA has outlined its strategic goals for low Earth orbit, aiming to enhance microgravity research, foster international ...

Days after it was launched from Earth, Firefly Aerospace's Blue Ghost lunar lander is cruising in the vacuum in space as it ...

Earth’s nearest neighbors will be on display in the night sky and inside the Cincinnati Observatory during Nearest Neighbors Night on Saturday, February 1. This event will focus on the three celestial ...

When searching for alien life, it’s not unusual to use Earth as a test bed for theories and even practice runs. Perhaps one ...

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

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

Certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean.

This week’s new moon, on Wednesday, Jan. 29, will signal the beginning of the Chinese Lunar New Year, which is this year ...

NASA Voyager 1 probe discovers Saturn’s moon, Epimetheus. Saturn would be the last planet Voyager 1 would visit before ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...