Humans have long imagined life on Mars, but what if the red planet actually delivered life to Earth in the first place?

The invisible forces erupting from our Sun create a chaotic environment extending far beyond what most people imagine. Space ...

The two biggest planets in our Solar System in one telescope view. And catastrophe is imminent. If Jupiter and Saturn ...

In a cosmic fireworks display, scientists have observed two objects colliding around a bright star 25 light-years from Earth.

NASA’s Hubble Space Telescope has captured infant planets colliding around Fomalhaut, one of the brightest stars in the night ...

While surveying distant worlds beyond our solar system, researchers unexpectedly obtained the first direct images showing ...

The Champagne Cluster is a rare and beautiful example of two galaxy clusters smashing together. Its festive name comes from ...

What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.

The downward migration in 2026 involves roughly half of SpaceX's Starlink megaconstellation, which currently consists of ...

Solar sails have some major advantages over traditional propulsion methods—most notably, they don't use any propellant. But, ...

A new composite image reveals the “Champagne Cluster” as two massive galaxy clusters caught in a rare, violent collision.