Science ❯ Astronomy

Galactic Evolution

Chemical Composition Star Formation Supernova Impact Solar System Origins Black Hole Feeding Impact of Big Data Milky Way Unexpected Structures Energy Transfer Influence of Black Holes

4 ARTICLES

7h ago

Simulations Suggest Milky Way's Disk Gradually Flipped by More Than 90°

New models propose an ancient head‑on merger could have slowly reoriented the Galaxy and thus explain Gaia's unusually slow stellar halo, reshaping how astronomers model galactic evolution.

Stories older than 24h

4 ARTICLES

last wk.

Webb Reveals Dust-Shrouded Heart of Centaurus A

7 ARTICLES

2w ago

VLT Confirms Ancient, Non‑Solar Chemistry in Interstellar Comet 3I/ATLAS

11 ARTICLES

3mo ago

Astronomers Measure Cygnus X-1’s ‘Dancing’ Black Hole Jets at 10,000 Suns of Power

9 ARTICLES

3mo ago

Astronomers Reconstruct NGC 1365’s 12-Billion-Year Past With Extragalactic Archaeology

10 ARTICLES

4mo ago

Gaia Finds Thousands of Solar Twins, Tying the Sun to a Mass Migration Across the Milky Way

4 ARTICLES

last yr.

Gaia Space Telescope Discovers Ancient Star Streams Shiva and Shakti, Key to Milky Way's Formation

Galactic Evolution

Simulations Suggest Milky Way's Disk Gradually Flipped by More Than 90°

Webb Reveals Dust-Shrouded Heart of Centaurus A

VLT Confirms Ancient, Non‑Solar Chemistry in Interstellar Comet 3I/ATLAS

Astronomers Measure Cygnus X-1’s ‘Dancing’ Black Hole Jets at 10,000 Suns of Power

Astronomers Reconstruct NGC 1365’s 12-Billion-Year Past With Extragalactic Archaeology

Gaia Finds Thousands of Solar Twins, Tying the Sun to a Mass Migration Across the Milky Way

Gaia Mission Reveals Ophion: A Star Family Scattering in Record Time

Astronomers Unveil Eos, a Massive Hidden Molecular Cloud Near Earth

Discovery of 'Plateau' Phase in Stars Redefines Stellar Age Estimation

Gaia Space Telescope Discovers Ancient Star Streams Shiva and Shakti, Key to Milky Way's Formation