Gravity, in the literal sense, keeps everyone (and everything) on Earth grounded. It acts as the anchor that prevents objects from floating skyward. For humans, it’s a leash that stops us from ...

Learn how microgravity could affect sperm, fertilization, and embryonic development in space.

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 ...

A TikTok video spreading rapidly online alleges that Earth will briefly lose gravity next year, claiming NASA is secretly preparing through a multi-billion-dollar initiative called “Project Anchor.” ...

Gravity is the unseen force that shapes the universe, yet we rarely give it much thought. First explained by Sir Isaac Newton, it is the pull that draws objects toward one another based on their mass ...

We've all had dreams of being up in space and experiencing the freedom of zero gravity, no longer bound by the strange force that keeps us stuck on the ground. But this experience is limited to the ...

As humans set their sights on living beyond Earth, one surprising challenge is emerging: how do we grow healthy crops in the uncharted environment of space? Purdue University researchers, in ...