Cameras on Earth weren't the only ones keeping an eye on the "blood moon" eclipse last week. NASA's Messenger space probe also captured the event.
This simple Mac app lets you black out or dim the menu bar should you find it a source of distraction.
Actor LeVar Burton's campaign -- which attracted more than 105,000 backers -- will bring a Web-based version of the children's show to 7,500 schools.
Late Monday night, the moon is going to bleed in a crimson hue as the night sky attempts to swallow it whole. At least, that was the 16th-century interpretation of a total lunar eclipse. Those in North and South America are in for a treat.
If you can't see this week's total lunar eclipse in the sky above you, you can still watch it online.
Photographer Ben Cooper joined a crew aboard a flight from Bermuda to chase the rare hybrid solar eclipse as it sped across the Atlantic Ocean toward western Africa.
The last solar eclipse of 2013 will take place in the early hours of November 3, and look closest to full over Atlanta and Pittsburgh.
For the first time for any Mars surface expedition, the Curiosity rover captures images of two Martian moons eclipsing each other.
NASA's Chandra X-ray Observatory captures the first-ever X-ray of an exoplanet passing in front of its parent star in a system that is 63 light-years from Earth.
Most of Earth's inhabitants won't be able to directly watch the moon pass in front of the sun on Thursday -- leaving only a golden ring around its edges -- but anyone can catch the action online.