A team of engineers at MIT that studies the technology needed for humans to live on other planets has determined that the Mars One plan to send four people to colonize the Red Planet by 2025 is not possible.
Here's a little secret about violins: they don't need to look the way they do to sound great.
A speeding comet the size of a mountain will come within 87,000 miles of Mars on Oct. 19, and NASA is planning to observe it with just about everything the agency's got.
Sorry, Europe, it looks like you can no longer claim to be the sole birthplace of art.
Set your alarm clocks, sky watchers! There's a lunar eclipse coming tonight and you don't want to miss it.
Scientists have created the highest resolution map yet of the ocean floor, revealing thousands of underwater mountains and extinct volcanoes that were previously unknown.