Consider the dramatic visual and gravitational consequences if a large asteroid struck and fractured the Moon.

An anomaly has forced the Japanese asteroid-sampling spacecraft Hayabusa2 into protective "safe mode" while journeying ...

NASA has issued an alert after detecting a mysterious fast-moving object passing close to the Moon. Traveling at incredible ...

It is very difficult to know exactly the history of the Earth. For millions of years, the planet was inhabited by species ...

Look up and be dumbstruck with wonder: the Lyrid meteor shower will grace the skies this month. Records of this celestial ...

A Cambridge team studying the atmosphere of a planet called K2-18b has detected signs of molecules which on Earth are only ...

Space agencies from the US, Europe and Japan are all making plans to visit the asteroid Apophis when it makes an extremely close flyby in 2029 to learn how to deflect others like it ...

Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the effort to track and possibly deflect asteroids endangering Earth.

NASA’s SpaceX CRS-32 mission is to launch on April 21, 2025 Dragon spacecraft to deliver over 6,400 pounds of cargo to ISS CRS-32 supports key experiments for future Moon and Mars missions ...

NASA's lunar experiment shows solar wind may generate water molecules on the Moon’s surface, hinting at new possibilities for ...