If there's one thing everybody knows about space, it's that there's no gravity once you leave the Earth's atmosphere. We all know that don't we? It's actually not true — and an attempt at a massive ...

The International Space Station is humanity’s most expensive gym membership. Since the earliest days of human spaceflight, it’s been understood that longer trips away from Earth’s gravity can have a ...

PSP players will recognize the name of one of the Android Market and iTunes App Store's newest additions. No Gravity has already been a very popular game on the Playstation Network for some time.

A: I have flown many times in zero-gravity airplane flights. Each time I still enjoy the feeling of floating free, the ability to fly across the cabin from just one gentle push on the wall, just like ...

Thanks to not-so-recent advances in technology, we can shoot just about anything into space, or at the very least into Earth's orbit. At first, we launched spy satellites during the Cold War, but once ...

You may have heard people say that aboard the International Space Station (ISS) there's "zero gravity," but in fact, gravity is still very much present. The station orbits Earth at an altitude of ...

Please note: This item is from our archives and was published in 2018. It is provided for historical reference. The content may be out of date and links may no longer function. In the Google search ...

© NASA via Flickr licensed under Public Domain Mark 1.0 2018 marks 20 years since construction first began on the International Space Station. The satellite is made ...

Quantum gravity is an attempt to reconcile two theories of physics. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Quantum gravity is an attempt ...

Steven Collicott receives funding from NASA. He is affiliated with the Sub-orbital Applications Researchers Group Commercial Spaceflight Federation and CASIS/ISS-National Lab. Curious Kids is a series ...