The radiation-hardened technology will get its first test in an upcoming mission to the lunar south pole.

The moon's orbit is elliptical, or oval-shaped, meaning as its distance from our planet changes, its apparent size changes, ...

On the barren Chajnantor plateau, ALMA observes the depths of space, yet the rising Moon reminds us of home. Its seemingly ...

There's a lot less sky and a lot more moon in view for Firefly Aerospace's "Ghost Riders in the Sky" mission.

The European Space Agency says there’s now just a 0.16 percent chance that asteroid 2024 YR4 will impact our planet.

Even though the odds of crashing into Earth are quite low, if it does bang into the planet, a catastrophe would be unleashed.

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar ...

A total lunar eclipse will occur in Earth's Western Hemisphere on the night of March 13 and early morning of March 14. Here ...

YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet. The latest update ...

If this asteroid were to collide with the moon, the impact would likely be clearly visible from Earth, although we would not ...

A Chilean space telescope has captured striking images of YR4 2024, the “city-killer” asteroid that’s potentially on a ...

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.