Neil deGrasse Tyson spotlights the Vera C. Rubin Observatory, set to revolutionize astronomy with its 3.2-gigapixel eye, tracking supernovae, dark matter, and the dynamic universe like never before.

SPHEREx is scanning the entire sky in 102 infrared colors, beaming weekly data to a public archive so scientists and citizen ...

Scientists have proposed Earth is in the middle of a huge void in space, potentially resolving the cosmic mystery known as ...

The "Hubble tension," one of the most frustrating and lingering problems in science, could be solved if Earth and the Milky ...

Baryon acoustic oscillations (BAOs) – the “sound of the Big Bang” – support the idea of a local void. Gabriela Secara, ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

Astronomers want to unlock the secrets of the "Cosmic Dawn" by sending a miniature spacecraft to listen out for an "ancient ...

Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to unlock molecular mysteries.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and molecules, and laser-wielding scientists are revealing the action ...

Evidence is mounting that cosmic dark energy, long thought constant, may weaken with time - potentially altering the fate of ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in ...