The largest cloud of energetic particles ever seen was recently discovered, revealing new clues about galaxy cluster ...

Santos could see minted Middle East interests plow cash into Queensland gas scene, and that could be big for this junior.

Wachmann, also known as Schwassmann-Wachmann 1, glows at 13th magnitude near Leo’s forefoot early this evening.

Chinese solar manufacturer Trinasolar has achieved a 30.6% large-area perovskite-silicon tandem module efficiency.

Consisting of 99% air, aerogel is the world's lightest solid. This unique material has found purpose in several forms—from ...

Astronomers have detected the largest comet ever recorded in the solar system — Bernardinelli-Bernstein, a colossal 100-kilometer-wide space giant, currently traveling toward the sun from the distant ...

New observations by Hubble of the largest comet ever found are confirming its status as a titan of icy space objects. Comet C/2014 UN271 measures about 74 miles across, according to updated data ...

Depending on how much gas the comet releases as its ices vaporize in the sun’s glare, Bernardinelli-Bernstein could get as bright in the night sky as Saturn’s largest moon Titan. If so ...

A comet is fast approaching the planet Earth and it's one of the largest that has ever been spotted, according to Popular Mechanics. Named Comet C/2017 K2 (PanSTARRS), the comet can now be seen ...

1/ @HUBBLE_space has determined the size of the largest icy comet nucleus ever seen by astronomers. This sequence shows how the nucleus of Comet C/2014 UN271 (Bernardinelli-Bernstein) was isolated ...