The Event Horizon Telescope only recently gave us the first images of the environment immediately surrounding a black hole.
Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.
Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. There is a “gravity hole” in the Indian ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Mosses may appear simple, but they’re far from fragile. They thrive in some of the harshest places on Earth — Antarctica, arid deserts, high mountain peaks and more. “We’ve long wondered about the ...
It's been 286 days since astronauts Sonny Williams and Butch Wilmore have felt the pull of Earth's gravity. Gravity is really, really tough, tough, learning to live with it, but also without it. Our ...