When you look at that image on the right, make sure to thank the STS-125 crew. And all the people…
Update, 4 p.m. EST: Sierra Nevada's statement, which was posted after the story was first published, is now mentioned below.…
We're all a little scared (in the impressed-with-technology sense!) of Robonaut, that robot on the International Space Station that is…
Assuming we can get humans all the way to Mars, how the heck do we land them on the Red…
SpaceX has a big year ahead of it. The company not only plans to launch more Dragon cargo spacecraft to…
The early Solar System was a shooting gallery. Smaller-body collisions happened far more frequently than we see it today, pockmarking…
It's hard to study what an asteroid impact does real-time as you'd need to be looking at the right spot…
A single aircraft in the 1950s and 1960s accounted for half of all UFO sightings collected by the Air Force…
It was about this time last year that Europa really began to excite us again. Following a sci-fi movie about…
We've written extensively about the orbital debris problem here on Universe Today. In a nutshell, just about every time we…