Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

Billionaire Elon Musk is known for pushing forward with outlandish takeover bids. He just made his next move. From video game king to the world’s richest man. There has never been anyone quite like ...

“By the time of the Renaissance, certainly by the time of the invention of the telescope ... astronomer Arthur Eddington to confirm Albert Einstein’s theory of general relativity.

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

They are one of the best examples we have of gravitational lensing–a phenomenon that Albert Einstein predicted in 1915. The ring and other findings are detailed in a study published February 10 ...

Euclid, the European Space Agency’s dark Universe detective, has made an astonishing discovery – right in our cosmic backyard ...

A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" ...

Einstein rings of light are produced when two galaxies are almost perfectly aligned, with one behind the other from a fixed perspective. They are one of the best examples we have of gravitational ...

Gravity distorted the light from this more distant galaxy, thus the name honoring Albert Einstein. The process is known as gravitational lensing. This photo provided by the European Space Agency ...

The legendary photo of Albert Einstein's tongue, one of the most famous images of the 20th century, will be auctioned with an ...

Solving it involves testing the fundamental laws of physics, including Albert Einstein's ... Nov. 7, 2024 — Researchers have developed an innovative technique to search for black hole light echoes.

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...