Astronomy | Science News
Feb 24, 2025 · Astronomy This is the first close-up image of a star beyond our galaxy The first-ever close-up of an extragalactic star looks different than expected and might give a view of what stars look like ...
National Air and Space Museum
Explore the fascinating world of astronomy at the National Air and Space Museum.
The Milky Way may be spawning many more stars than
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 Way and The Lives of Stars.
Galactic chaos at cosmic noon may have stunted Milky Way planet …
Jan 22, 2025 · Astronomy Clouds in the Milky Way’s plasma bubbles came from the starry disk — and far beyond By Lisa Grossman July 18, 2022. Space Rocky planets might have been able to form in the early ...
In 20th century, astronomers opened their minds to gazillions of ...
Feb 2, 2017 · Astronomy Some of Earth’s meteors are probably coming all the way from a neighboring star system By Ken Croswell 3 hours ago. Planetary Science Ancient Mars wasn’t just wet. It was cold and wet
How radio astronomy put new eyes on the cosmos - Science News
Aug 31, 2021 · A century ago, radio astronomy didn’t exist. But since the 1930s, it has uncovered cosmic secrets from planets next door and the faint glow of the universe’s beginnings.
Space - Science News
Feb 19, 2025 · Astronomy Some of Earth’s meteors are probably coming all the way from a neighboring star system The triple star system is sending comets, asteroids and meteors our way, and the number of ...
Active supermassive black holes may be rarer than previously …
Sep 6, 2023 · Astronomy Measuring a black hole’s mass isn’t easy. A new technique could change that By Lisa Grossman August 12, 2021. Astronomy Weird black holes may hold secrets of the early universe ...
Astronomers see the astrosphere of a sunlike star for the first time
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. Space The International Space Station lacks microbial ...
Using AI, historians track how astronomy ideas spread in the 16th …
Oct 30, 2024 · Valleriani and colleagues used AI to examine a digitized collection of 359 astronomy textbooks published from 1472, less than 20 years after the first printing of the Gutenberg Bible, to 1650 (SN ...