What happens at the end of our world? Scientists have found an Earth-like planet orbiting a star 4,000 light years away from the solar system that may reveal our planet’s ultimate fate. The rocky ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Up to 14, possibly “kilometer-class” space rocks could lurk ...

The asteroid — which was initially discovered in December 2024 — is large enough to destroy a whole city, according to scientists The chance of asteroid 2024 YR4 colliding with Earth has changed yet ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. If the near-Earth ...