08/23/2017 - 16:48
Slowly but surely, scientists are putting together evidence that Mars once hosted life.
08/20/2017 - 23:09
A total eclipse of the sun will be visible today in the continental United States. Here is what you need to know, along with links for further study:
06/26/2017 - 11:58
Researchers believe there is evidence of another unseen planet in a distant swath of the solar system.
06/19/2017 - 13:34
Scientists say 10 new planet candidates outside our solar system could potentially support life.