Science ❯ Astrophysics ❯ Cosmic Phenomena

X-ray Astronomy

High-Temperature Plasma Transient Emissions Cosmic Winds XMM-Newton Observatory Radio Astronomy Chandra Discoveries X-ray Emissions Magnetars

3 ARTICLES

3w ago

Chandra Sees Unexpected X‑Ray Flickering From Supernova Remnants in M83

Researchers say the brightness swings suggest shock collisions, surviving companion stars feeding compact objects, or debris falling back onto neutron stars and black holes.

4 ARTICLES

last yr.

Unusual 44-Minute Radio and X-Ray Pulses Detected Deep in Milky Way

8 ARTICLES

last yr.

Astronomers Observe Unprecedented X-Ray Flashes from Distant Black Hole