"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

The cosmos continually surprises astronomers with phenomena that defy expectations. One such discovery, dubbed the “Einstein ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Using the James Webb Space Telescope, astronomers have discovered the first "Einstein zig-zag," ...

Russian cosmonauts aboard the ISS were forced to seal a hatch and don protective equipment after the arrival of a cargo ...

JWST confirms first-ever Einstein zig-zag in quasar J1721+8842 Six mirrored images of quasar unveil unique light-bending path Rare lensing effect aids in studying dark energy and cosmic expansion ...

The JWST is also equipped with four main instruments housed within the Integrated Science Instrument Module (ISIM), each serving a vital role in its mission. Near Infrared Camera (NIRCam): As JWST’s ...

Black hole in ULAS J1120+0641 has record mass compared to its galaxy. Quasar's black hole is 1.4 billion solar masses, half its galaxy's mass. Astronomers used JWST to uncover details about this ...

Astronomers using the James Webb Space Telescope have spotted a feeding black hole in the early universe that seems to be eating 40 times faster than is theoretically possible. Using JWST to get a ...