If you've ever taken an introductory astronomy class, you've probably seen the Hertzsprung-Russell (HR) diagram. This graph ...

A wall of 30-mile-high acid clouds on Venus formed thanks to a phenomenon found in your kitchen sink.

A NASA planet-hunting mission has unveiled its most detailed map of the sky yet, revealing thousands of potential alien ...

Scientists suggest that a fifth, hidden force linked to dark energy may exist in the solar system but has not yet been detected.

Despite outward appearances, the internal workings of ice giants like Uranus and Neptune are extremely chaotic.

Jeff Bezos’s Blue Origin is in the running to develop a lunar lander, as is Elon Musk’s SpaceX, with an approach using its ...

Chaos Manufacturing CEO Guy Costantini and aerospace engineer Taylore McClurg tell us about the process of creating a ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically different from anything known to have ever formed around our sun ...

Dr. James E. Beecham is a retired physician and independent theoretical researcher developing the SP3 (Space-Phase Physics) ...

There's so little we know about circumbinary planets—planets that orbit two stars instead of one—that they can feel like the stuff of fantasy. And for good reason: to date, we've only confirmed the ...

Space discoveries from 2021-2026 revealed new galaxies, exoplanet findings, Mars missions, and major astronomy breakthroughs ...

The findings could more than double our current database of worlds that loop around binary star systems. But researchers need ...