![the top edge of the moon darkened by a shadow](https://cdn.mos.cms.futurecdn.net/TScQG6CCXNCG9EgaVbesaG-200-80.jpg)
Partial lunar eclipse of the Harvest Moon: Everything you need to know
The upcoming Full Harvest Moon on Sept. 17 will feature a partial lunar eclipse. Here's what to expect and how to see it.
By Samantha Mathewson last updated
SpaceX is targeting Sept. 10 for the launch of its Polaris Dawn mission, which will feature the first-ever private spacewalk. Here's how you can watch the historic action live.
By Josh Dinner last updated
SpaceX's private Polaris Dawn mission is poised to launch a crew of private astronauts farther from Earth than any human has flown since Apollo 17.
By Maureen Cohen published
Organisms on Earth living deep underground or at the bottom of the sea may give us an idea what alien life without a circadian rhythm could be like.
By Conor Feehly published
"It's now a part of mainstream astrophysics."
By Tony Milligan published
Belief in alien visitors is no longer a quirk, but a widespread societal problem. This belief is slightly paradoxical as we have zero evidence that aliens even exist.
By Jamie Carter last updated
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
By Fran Ruiz last updated
With Transformers One on the horizon, now is a prime time to put the existing Transformers movies in order, both chronological and by release date.
By Tariq Malik last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2024.