LAYING out her picnic blanket after enjoying a walk in her local woodland, Estelle Keeber, 42, basks in the dappled shade of the trees and feels thankful she’s escaped this weekend’s ...

For decades, he hid his time-travel obsession. Now, he is challenging the assumptions that underpin our universe.

The James Webb telescope has captured some seriously cool direct images of a planet beyond our solar system. This is the ...

The Einstein zig-zag could help answer big questions, like how fast the universe is expanding and what dark energy really is. At the heart of this system, labeled J1721+8842, lies a single quasar.

Astronomers detect an ultramassive black hole weighing 36 billion suns in the galaxy LRG 3-757, a record thanks to ...

Light from Einstein rings and other gravitationally lensed objects appears to bend around their lensing objects. But in ...