Shock waves! Fast-moving particles! Magnetic fields! This image has it all. Behold the merging galaxy clusters MACS J0717+3745 about five billion…
In five decades of spacewalks, we challenge you to find a set of photos that more fully represents the potential…
Some terms in astronomy definitely have a PR problem, and are perhaps due for an overhaul. One such awkward term…
So you know the difference between a bat'leth and a Batmobile, or you can win any board game you get your…
Caption: Animation of SpaceX Dragon V2 astronaut transporter. Credit: SpaceX Would you like to meet and fly aboard SpaceX’s next…
Intrigued by the thought of alien artifacts on Mars, with structures like a Martian-built statue of a giant face surrounded…
Can you imagine a world that is 17 times as massive as Earth, but still rocky? Or two planets that…
This week's Carnival of Space is hosted by Zain Husain at the Brownspaceman.com blog. Click here to read Carnival of…
At the end of his first year in office, President Obama made a bold promise: the United States would cut…
Sunset on Tatooine? Nah, just an unusual combination of a dazzling orange sunset, clouds and a sun pillar that creates…