Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...
Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...
For years, the center of our galaxy has been painted as a place where stars go to meet their end — a region ruled by Sagittarius A*, a black hole so massive that its gravity can stretch, tear, and ...
December in the Northern Hemisphere features Jupiter as the “Christmas Star,” the rise of the full Cold Moon — a supermoon — and the return of bright Winter stars.