Upcoming experimental tests of gravity’s quantumness aim to resolve one of the biggest questions in physics, but theorists ...

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a different path.

Gravity is what holds Earth in orbit around the sun and keeps us from floating off into space. Unfortunately, it can — quite ...

Kenny Loggins Slams Donald Trump for Using "Danger Zone" Song "With the Sole Purpose of Dividing Us" Crumbl CEO offers to pay ...

I didn’t have an apple tree to sit under to understand gravity, but living in a skiing and mining town surrounded with steep, ...

In a viral interview, a well-known Flat Earther tried to explain how “the Sun circles above the Earth” — but his explanation ...

Orienspace's Gravity-1, the world's most powerful solid-fuel rocket, launched from the deck of a ship in the Yellow Sea on ...

A planetary scientist who has participated in analog missions describes their value for planning space exploration – and learning about extreme environments on Earth.

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