Science ❯ Astrophysics ❯ Cosmic Phenomena

Supernovae

Black Holes Nova Outbursts Nebulae Cosmic Microwave Background Cosmic Rays Stellar Lifecycle Dark Energy Gamma Ray Bursts Novae Neutron-Star Mergers Type Ia Supernovae Stellar Winds Exoplanets Core-Collapse Supernovae Hypernovae Particle Dynamics Pulsars

9 ARTICLES

3mo ago

U.S. Robot Mission Readies to Boost Aging Swift Space Telescope

Katalyst’s LINK will attempt an autonomous grapple followed by a months-long orbit raise to keep Swift working as a test of commercial on-orbit servicing.

3 ARTICLES

4mo ago

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System

5 ARTICLES

last yr.

New X-Ray–Radio Composite of the ‘Cosmic Hand’ Exposes Odd Mismatches in Pulsar Nebula

3 ARTICLES

last yr.

Hubble UV Reveals Ultra-Massive White Dwarf as Stellar Merger Remnant

Supernovae

U.S. Robot Mission Readies to Boost Aging Swift Space Telescope

Juno Finds Foreshock Structures Accelerate Electrons to Near‑Light Speed

Hubble Maps 25 Years of Expansion in the Crab Nebula

Cosmic-Ray Theory Raised in JetBlue A320 Plunge as Airbus Updates Fleet

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System

New X-Ray–Radio Composite of the ‘Cosmic Hand’ Exposes Odd Mismatches in Pulsar Nebula

Hubble UV Reveals Ultra-Massive White Dwarf as Stellar Merger Remnant