Dark energy: Understanding the mystery force that rules the universe

Dark energy dominates the universe, and could lead it to a cold, bleak end. But that’s…

We finally know how whole planets grow from tiny clumps of dust

Minuscule dust particles can clump together to form entire planets, and they seem to require help…

Saturn's moon Titan could be hiding underground reservoirs of methane

Titan’s lakes, seas and atmosphere are full of methane, and a simulation has revealed that it…

Interstellar comet Borisov is about to pass close to Earth and the sun

Astronomers are about to get their best opportunity to observe the interstellar comet Borisov as it…

Black holes formed from dark matter could be making dead stars explode

White dwarfs are burnt out stars that can explode into supernovae, and this process might be…

Exclusive: NASA has been quietly commercialising orbital safety

We thought NASA was just monitoring space junk for the US government, but it turns out…

NASA is quietly helping satellite firms avoid catastrophic collisions

We thought NASA was just monitoring space junk for the US government, but it turns out…

We’ve discovered a planet orbiting an exploded star for the first time

A giant planet almost as big as Jupiter has been found orbiting a white dwarf, which…

NASA's closest ever flight to the sun answers solar wind mystery

The Parker Solar Probe has got closer to the sun than any other craft, revealing where…

See the northern lights or aurora borealis: Follow this easy guide

Winter is the best time to see the amazing phenomenon of the polar lights, when solar…