The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...
The Hubble Space Telescope has captured imagery of the R Aquarii binary star system from 2014-2023. The images have been time ...
Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...
A supernova literally means explosion of a star in space.
Astronomers are sounding alarm bells as the world's most precious sky-observing location faces a risk of being blinded by ...
SpaceX is set to launch 27 of its Starlink internet satellites Sunday (Jan. 19), just two days after a test flight of its ...
Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both.