PT5 will briefly become Earth's "mini moon" from September 29 to November 25, offering scientists a rare opportunity to study ...

The Earth has pulled in moons of this type before but none have ever stuck around as long as the moon we know.

Now fully integrated and being shipped from Firefly’s spacecraft facility near Austin, Texas, to NASA's Jet Propulsion ...

Space is as mystical to the average person now as it was back in the olden days. The swarths of unexplored darkness of space ...

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

Weird lighting and long shadows are among the out-of-this-world phenomena NASA astronauts will experience at the Moon's south ...

It's an illusion that has left everyone from the worlds of philosophy and science perplexed for thousands of years - but why ...

American space agency NASA released some details on three optical navigation technologies being researched for the Artemis ...

Aristotle is often said to have pondered this effect way back in the 4th century BCE. He attributed it to the magnifying ...

New simulations show that Jupiter's massive moon Ganymede was knocked off its axis when it was struck by a roughly ...

The full Harvest Moon rises over Michigan's sky Sept. 17. Here's how to view the supermoon and partial eclipse.

A partial lunar eclipse will coincide with this week's Harvest Moon, which also happens to be an exceptionally bright and ...