Dark energy may have a completely unknown aspect of physics acting as an accomplice in its efforts to defy gravity, ...

In the vast time it takes this light to reach Earth, the expansion of the Universe stretches its wavelength ... required for the photons to travel and stretch to redder wavelengths sufficiently ...

Dark energy, in the form of a cosmological constant (Λ), has been seen as responsible for the accelerating expansion of space, holding a steady energy density.

Welcome to this week's horoscope, where the celestial alignments offer insight into the lives of the zodiac signs. From ...

An international team of astronomers has detected the bright hydrogen emission coming from a galaxy located in an unusually ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

Astronomers Are Baffled To Find That the Universe Is Expanding Too Fast; 'Not What We Expected' Astronomers routinely ...

Using data from nearly 15 million galaxies and quasars, the Dark Energy Spectroscopic Instrument (DESI) has created the most detailed 3D map of the universe ever made. A new analysis combining DESI’s ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.