Have you ever wanted to test your astronomy knowledge against the best? Then take the warp speed jump to Spock's…
Venus is one of the brightest objects in the night sky, so it's not surprising that it's been photographed many…
We're familiar with the close-up images of Earth captured by orbital satellites and astronauts on the International Space Station. But…
It could be the scene from a movie: huge plumes of ash and gas rising during a ferocious volcanic eruption,…
No, not that kind of snow, but scientists say deep inside the planet Mercury, iron “snow†forms and falls toward…
Here's this week's "Where In The Universe?" mystery image. Your mission, should you choose to accept, is to guess what…
During the STS-123 mission to the International Space Station in March 2008 Japanese astronaut Takeo Doi tested a special boomerang…
What would happen if we spot a Near-Earth Asteroid (NEO) heading straight for us? Assuming we had enough time, we…
Could you handle six months in space with a tiny handful of crew? Keep in mind you'd be doing everything…
Scientists looking at the various Lagrangian Points in our solar system noticed a pattern. Lagrange points, (named after their discoverer…