The fate of giant planets depends on where they grow up.
The gigantic ‘Gaia sausage’ galaxy collision 8 billion years ago that changed the Milky Way forever.
Astronomers observe the magnetic field of the remains of supernova 1987A.
Mystery of the massive explosion 200 million light years away: Strange flash 100 times brighter than a supernova that is growing at an incredible rate baffles scientists.
Speculative wormhole echoes could revolutionize astrophysics.
Cosmic voids and galaxy clusters could upend Einstein.
Black hole discovery: Scientists find 300 galaxies feeding stellar behemoths.
It is the brightest quasar that can be seen in visual or ultraviolet light.
The Milky Way is more massive than we thought: New research claims it would take 200,000 light years to cross its gigantic disc.
A New World’s Extraordinary Orbit Points to Planet Nine.
Biggest Test Yet Shows Einstein Was Wrong About ‘Spooky Action at a Distance’.
Stephen Hawking’s final theory about the big bang.
Dark energy’s weakness may be why supernovae didn’t kill us all.
TESS space probe is chance to find a world ‘pregnant’ with life, says NASA astrobiologist.
Big Bang, Big Claim: Why This Bold Idea Is Right.
Are we too late? Nearby Earth-like exoplanet Proxima b slammed by SUPER FLARE that may have wiped out any possibility of alien life.
Mystery of dark matter deepens: Scientists claim the elusive substance does NOT interact with galaxies after all.
Our universe could be DESTROYED abruptly in a collision with a bubble of negative energy, warn scientists – and the process may have already started.
Out-of-control Chinese space station’s fiery crash to Earth is due in around 70 HOURS (but scientists still don’t know where it will land).
Alien star grazed our solar system 70,000 years ago sending comets hurtling towards the sun – and our ancestors may have seen it in the night sky.