MIT physicists propose that early dark energy, a mysterious force, might be the key to resolving the "Hubble tension" and the ...
A new image from the James Webb Space Telescope shows Arp 107, home to two merging galaxies, with two bright cores and a "bridge" of dust and gas forming a cosmic smiley face.
The James Webb Space Telescope captured an image of a collision between a spiral galaxy and an elliptical galaxy. Together, ...
The James Webb Space Telescope has captured an image of a collision between a spiral galaxy and an elliptical galaxy.
Strange Universe Like a parasite sucking the life force out of its host, an international group of scientists have determined ...
LTT 1445 Ac is roughly the size of Earth and about 22 light-years away in the constellation Eridanus. The planet orbits the ...