May 22, 2024 · 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, …

Apr 11, 2025 · Astronomy A nebula’s X-ray glow may come from a destroyed giant planet Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a …

Mar 4, 2025 · In Armenia, an astronomy club run by space engineer Vachik Khachatryan and his brother, Mher, has used its partially-donated telescope at events for over 2,000 children. …

3 days ago · Astronomy A claimed hint of alien life whips up spirited debate Astronomers have a lot of thoughts about the latest paper claiming we’ve found the strongest hints of alien life yet …

Dec 6, 2024 · Astronomy Some of Earth’s meteors are probably coming all the way from a neighboring star system By Ken Croswell February 28, 2025. Planetary Science Ancient Mars …

Feb 23, 2023 · Ken Croswell has a Ph.D. in astronomy from Harvard University and is the author of eight books, including The Alchemy of the Heavens: Searching for Meaning in the Milky …

Mar 26, 2025 · Astronomy A nebula’s X-ray glow may come from a destroyed giant planet By Robin George Andrews March 31, 2025. Space ‘Star Wars’ holds clues to making speedier …

4 days ago · Astronomy Planetary Science Cosmology Recent posts in Space. Planetary Science Check out some of the weird rocks that have turned up on Mars By Lisa Grossman April 7, …

Sep 26, 2021 · The Hubble Space Telescope and its breathtaking views of the universe exist in part because of a practice called the Decadal Survey on Astronomy and Astrophysics. The …

Space science—science performed from vehicles that travel into Earth's upper atmosphere or beyond—covers a broad range of disciplines, from meteorology and geology, to lunar, solar, …