I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...
King Tut’s alabaster jars have long held mystery. A new Yale study finds chemical evidence suggesting they once contained ...
When NASA’s OSIRIS-REx mission returned its samples from the asteroid Bennu in late 2023, it revealed a surprising find: ...