New research claims that Venus could be hiding dangerous asteroids capable of destruction if they collide with Earth.

A new study may finally explain how planets can end up orbiting their stars at extremely large distances—sometimes hundreds ...

Astronomers with the Event Horizon Telescope have developed a new way to observe the radio sky at multiple frequencies, and ...

Journey through the solar system and beyond or discover the epic life cycles of stars this month at the Delta College ...

The summer solstice will occur on June 20, 2025. It marks the beginning of summer in the northern hemisphere for astronomers.

This event marks the first real-time observation of a black hole transitioning from a quiescent to an active state.

Using the Hubble Space Telescope (HST), astronomers have observed a globular cluster known as NGC 1754 as part of a ...

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

Quantum coronagraph filters stellar light using spatial photon sorting New tech may image Earth-like exoplanets near ...

One galaxy uses a quasar like a cosmic weapon, blasting its opponent and halting star formation—an epic deep-space duel seen for the first time.

A massive barred spiral galaxy from the early Universe has stunned astronomers by forming stars at 300 times the rate of the ...

Of the roughly 6,000 exoplanets we’ve discovered, a significant number are in the apparent habitable zones of their stars.