Discover interesting facts about how the moon formed, what it's made out of, and the many missions humans have launched to ...

As the bright star Regulus and the Beehive Cluster shine close by. The moon will appear to skip over Mars between the nights ...

For North Americans, this is an eye-catching sight, visible even from brightly lit cities.

The 24-hour day we’re used to might not stay the same forever. Scientists say Earth’s rotation is gradually slowing down ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

NASA's Juno mission finds a massive lava lake in Jupiter, offering new insights into volcanic activity beyond Earth and the ...

It’s like trying to dock a boat with a mountain floating in space and tumbling really unpredictably and with almost no ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

An analysis of Hawaii’s volcanic rocks revealed Earth’s core is leaking gold and other precious metals, a study found. The ...

We've even been asked if you could run solar cells during the long lunar night on reflected earthlight, so we decided to ...

NASA will soon be implementing a long-term presence on the Moon, with housing for 100 or more astronauts, and Mars will likely be next in the future.

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...