The Hubble Space Telescope captured the ​​colorful, wispy clouds near the Tarantula Nebula, one of the most luminous and ...

Some are as big as the Statue of Liberty. But these aren’t asteroids from our own solar system– they may have come from an entirely different star sys ...

Over a million interstellar objects larger than 100 meters could be in the outer solar system, originating from Alpha ...

Four telescope units of the European Southern Observatory’s Very Large Telescope (ESO’s VLT) revealed powerful winds carrying ...

Researchers at MSU found that H₃⁺ can form in unexpected ways. They studied molecules hit by high-energy light.

NASA's New Horizons Pluto probe is gearing up to cross the "termination shock," an exotic boundary in the outer solar system, ...

According to a study published in the journal Nature Communications, researchers found an unexpected surge of the radioactive ...

Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...

NASA has just increased the likelihood that the asteroid 2024 YR4 will hit the Earth on December 22, 2032, to 3.1%.

It was a meteoric rise. The odds that “city killer” asteroid 2024 YR4 will strike our planet just increased again, hitting a ...

Hunting for alien civilizations isn't a matter of just waiting around for them to show up; it's the business of combing ...

Alpha Centauri and our Sun may be exchanging space rocks, with interstellar objects hiding in the Oort Cloud or burning up in ...