3 days ago · Astronomy A rare star in a tiny galaxy preserves a record of the early universe Found in an ultrafaint dwarf galaxy, the ancient star’s unusual chemistry indicates it formed from gas enriched by ...

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 …

Mar 4, 2025 · On balconies and in backyards, Wi-Fi–enabled telescopes are connecting astronomy enthusiasts across six continents.

The past century of astronomy has been a series of revolutions, each one kicking Earth a bit farther to the margins of the universe.

3 days ago · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.

Sep 15, 2025 · At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

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 26, 2025 · The galaxy, called JADES-GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Jun 24, 2025 · The discovery led to the realization that the universe is expanding, and that it must have had a beginning: the Big Bang. “Hubble is known as a titan in astronomy, especially American …

Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News reports on crucial research and discovery across science disciplines. We ...