Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

The Earth-Moon system is a strange one ... The post 10 modern mysteries of the universe appeared first on Astronomy Magazine.

Here, Space.com explores some of the biggest space mysteries currently perplexing scientists. In the early 20th century, astronomer Edwin Hubble discovered that the universe is expanding ...

It's been a long, strange trip for this universe we call home. Follow its development and take a peek at what's ahead with the Mysteries of Deep Space interactive timeline. Simply click on the ...

There's a significant imbalance between matter and antimatter in our universe, but a strange particle ... path to solving a number of cosmological mysteries. Editor's note: This article was ...