Science ❯ Astrophysics

Galaxies

Galaxy Formation Milky Way Supermassive Black Holes Galaxy Clusters Active Galactic Nuclei Star Formation Early Universe Milky Way Galaxy Formation of Galaxies Quasars

6 ARTICLES

last mo.

Hubble and Webb Pin Down First Stellar Black Hole in Omega Centauri

Decades of Hubble astrometry with JWST follow-up measured a 4.46‑solar‑mass object that suggests a hidden population challenging black‑hole formation models.

11 ARTICLES

last mo.

Euclid Finds 31 Primordial Quasars, Including Two New Distance Records

7 ARTICLES

last mo.

Euclid Produces Largest Visible-Light Image of Milky Way Bulge, Resolving Over 60 Million Stars

3 ARTICLES

last mo.

Kavli Prizes 2026 Honor Milky Way Mergers, Twistronics and Local Protein Synthesis

4 ARTICLES

2mo ago

NASA Moves Roman Space Telescope Launch Up to August 30, 2026

6 ARTICLES

2mo ago

Scientists Release Largest-Ever Map of Cosmic Magnetic Fields

9 ARTICLES

2mo ago

JWST Measures 50‑Million‑Solar‑Mass Black Hole That Outweighs Its Host

3 ARTICLES

3mo ago

Unreviewed Study Foresees Big Crunch in 19.5 Billion Years

3 ARTICLES

3mo ago

Preprint Forecasts Big Crunch for the Universe Around 33.3 Billion Years After the Big Bang

6 ARTICLES

4mo ago

NASA Moves Up Launch of Roman Space Telescope to Early September

4 ARTICLES

4mo ago

NASA Unveils Completed Roman Space Telescope, Eyes September Launch With SpaceX

19 ARTICLES

4mo ago

DESI Completes Five-Year Survey With Record 3D Map of the Universe

3 ARTICLES

4mo ago

New COLIBRE Simulations Recreate Galaxy Growth and Support the Standard Model

4 ARTICLES

4mo ago

JWST Studies Report Strongest Evidence Yet of Population III Stars Near GN‑z11

7 ARTICLES

4mo ago

Artemis II Begins Return to Earth After Lunar Flyby

4 ARTICLES

5mo ago

New Galaxy-Group Analyses Put Local Expansion Rate at About 64 km/s/Mpc

Galaxies

Hubble and Webb Pin Down First Stellar Black Hole in Omega Centauri

Euclid Finds 31 Primordial Quasars, Including Two New Distance Records

Euclid Produces Largest Visible-Light Image of Milky Way Bulge, Resolving Over 60 Million Stars

Roman Space Telescope Arrives at Kennedy, Targets Aug. 30 Falcon Heavy Launch

Roman Space Telescope Arrives at Kennedy Space Center for Final Prelaunch Work

Study Reaffirms Cosmic Acceleration After Rebutting 2025 Deceleration Claim

JWST and ALMA Image Supernova-Driven Wind Stripping Gas From a z≈5.3 Galaxy

Kavli Prizes 2026 Honor Milky Way Mergers, Twistronics and Local Protein Synthesis

NASA Moves Roman Space Telescope Launch Up to August 30, 2026

Scientists Release Largest-Ever Map of Cosmic Magnetic Fields

Never miss stories about

Galaxies

JWST Measures 50‑Million‑Solar‑Mass Black Hole That Outweighs Its Host

Unreviewed Study Foresees Big Crunch in 19.5 Billion Years

Preprint Forecasts Big Crunch for the Universe Around 33.3 Billion Years After the Big Bang

NASA Moves Up Launch of Roman Space Telescope to Early September

NASA Unveils Completed Roman Space Telescope, Eyes September Launch With SpaceX

DESI Completes Five-Year Survey With Record 3D Map of the Universe

New COLIBRE Simulations Recreate Galaxy Growth and Support the Standard Model

JWST Studies Report Strongest Evidence Yet of Population III Stars Near GN‑z11

Artemis II Begins Return to Earth After Lunar Flyby

New Galaxy-Group Analyses Put Local Expansion Rate at About 64 km/s/Mpc

Never miss stories about

Galaxies