Astronomers have just watched the most powerful explosion ever seen

A gamma ray burst about 2.4 billion light years away is being called “the BOAT” –…

A black hole ate a star and belched out the remains two years later

A distant black hole shredded a star in 2018, and released a plume of plasma travelling…

Two exoplanets have a strangely heavy element floating in their skies

Astronomers have found barium floating high in the atmospheres of two sweltering exoplanets, and they don’t…

Astronomers have unveiled the world’s largest digital camera

The world’s largest digital camera for astronomy is taller than a car, has as many pixels…

Jet from neutron stars seems to travel seven times the speed of light

An optical illusion created by the relative positions of Earth and a pair of colliding neutron…

JWST has spotted bizarre rings of dust around a dying star

A strange star system with concentric rings of dust blowing out into space has been imaged…

Black holes wobbling three times a second have proved Einstein right

A pair of merging black holes show extreme signs of gravity-induced orbital precession, or wobbling, as…

NASA’s DART mission moved an asteroid's orbit by smashing into it

After the Double Asteroid Redirect Test mission slammed into the asteroid Dimorphos, it was pushed closer…

Space adverts are now economically viable but potentially dangerous

Falling launch costs for satellites mean space advertising may now make commercial sense, according to a…

Lava erupting on Jupiter’s volcanic moon Io is over 1000°C

Astronomers used radio telescopes to estimate the temperature of molten rock on Io, the most volcanically…