The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

Asteroid 2024 PT5 is considered Earth's mini-moon and may be a key target for potential asteroid mining operations.

So the bottom line is that the gravity of the closer tidal bulge on the Earth is pulling the Moon forward, which increases ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

“Based on the Juno radio occultations, we find that the size of Jupiter is smaller, more oblate, because at the equator, the ...

The night sky has an exciting and rare lineup this weekend, with the peak of the chi Cygnid meteor shower expected on Sunday, ...

Using the James Webb Space Telescope (JWST), astronomers have investigated a "failed star," or brown dwarf, nicknamed "The ...

Science advances through data that don't fit our current understanding. At least that was Thomas Kuhn's theory in his famous ...

The Solar System is home to a remarkable range of planets, from tiny rocky worlds to massive gas giants. But just how big are ...

Ryan Day's quarterbacks at Ohio State weren't built in one day, but Julian Sayin certainly got off to a good start in his starting debut. Not counting Will Howard, who played four years at Kansas ...