Galaxies

Galaxies Astrophysics Galaxies Cosmology Space Exploration Cosmic Phenomena Cosmology Cosmology Astrophysics Telescopes

Supermassive Black Hole Winds Proposed as Source of Ultra-High-Energy Cosmic Rays

NTNU researchers' simulations suggest relativistic winds from active galactic nuclei could accelerate particles to extreme energies, awaiting confirmation through neutrino astronomy.

10 ARTICLES

2w ago

Astronomers Pinpoint Wandering Supermassive Black Hole Using Stellar Destruction Event

3 ARTICLES

last mo.

NASA's SPHEREx Telescope Achieves Major Milestone with First Space Images

4 ARTICLES

2mo ago

DESI Data Suggests Dark Energy May Be Evolving, Challenging Cosmological Models

31 ARTICLES

2mo ago

DESI Data Suggests Dark Energy May Be Weakening, Challenging Cosmological Models

25 ARTICLES

2mo ago

USPS Releases Stamps Featuring Stunning James Webb Space Telescope Images

Galaxies

Supermassive Black Hole Winds Proposed as Source of Ultra-High-Energy Cosmic Rays

Astronomers Pinpoint Wandering Supermassive Black Hole Using Stellar Destruction Event

NASA's SPHEREx Telescope Achieves Major Milestone with First Space Images

DESI Data Suggests Dark Energy May Be Evolving, Challenging Cosmological Models

DESI Data Suggests Dark Energy May Be Weakening, Challenging Cosmological Models

Euclid Telescope's First Data Release Maps 26 Million Galaxies

SKA-Low Telescope Captures First Image, Revealing 85 Bright Galaxies

NASA Launches SPHEREx and PUNCH Missions to Advance Space Science

Water Found to Have Existed 100–200 Million Years After the Big Bang

NASA Launches SPHEREx Telescope to Map Universe's Origins

James Webb Telescope Captures Unprecedented Flares from Milky Way’s Black Hole

Astronomers Identify Quipu, Largest Known Structure in the Local Universe

Euclid Telescope Uncovers Rare Einstein Ring in Nearby Galaxy

USPS Releases Stamps Featuring Stunning James Webb Space Telescope Images