Were you watching on February 19 as the very excited men and women of NASA managed to land the newest invention, Perseverance, on Mars from their command center 131 million miles away? Who could ...

given that the planet may have been habitable in the ancient past. During its lifetime, NASA's Kepler space observatory discovered more than 2,300 confirmed alien planets — and thousands more ...

The rocky dwarf planet may have water ice beneath its crust. In 2014, the European Space Agency's Herschel Space Observatory detected water vapor spewing from two regions on Ceres. NASA's robotic ...

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

Below, we highlight a small sampling of the countless unusual space facts about our own planet and the vast universe beyond. It would take nine years to walk to the moon. 2. Mars is called the Red ...

Below, we've collected some of the most amazing facts about space, so when you look up at ... there's plenty of noise on Earth and likely other planets as well. We basically have no idea how ...

How many moons it has: At least 274 known moons, with more likely to be discovered With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from ...

Here's a look at our solar system, from the scorching surface of Venus to the home of the largest volcano. When you purchase through links on our site, we may earn an affiliate commission.

Mars is a fascinating planet in our solar system. Over the years, space organizations have done a great deal of work to further explore Mars, including projects to get crews to the red planet.

Still, there are even more fascinating facts about ... claims that a planet, asteroid or perhaps a comet—called Theia—collided into Earth, resulting in debris flying into space.