The increasing number of commercial space launches and the upward trend in upmass serve as unmistakable signs of space ...

Even far from Earth, there's plenty of stuff floating around in space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Imagine going out to the ...

From zero-pressure balloon trips to astronaut boot camps, reservations for getting off the planet — or pretending to — are skyrocketing. The prices, however, are still out of this world. By Debra ...