Astronomy Basics: Understanding The Distance Of A Light-Year

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3 days ago · Astronomy A double cosmic explosion could be the first known ‘superkilonova’ The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional. Jun 1, 2025 · Astronomy is a branch of science that researches everything in the universe beyond our Earth's atmosphere. This includes things like other planets in our solar system, moons, stars, and. The past century of astronomy has been a series of revolutions, each one kicking Earth a bit farther to the margins of the universe. Apr 24, 2025 · Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images. Mar 4, 2025 · On balconies and in backyards, Wi-Fi–enabled telescopes are connecting astronomy enthusiasts across six continents.

Oct 30, 2024 · A new AI machine learning technique helped historians analyze 76,000 pages from astronomy textbooks spanning nearly two centuries. 4 days ago · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.