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white dwarf

Look: NASA’s James Webb Space Telescope Captures Striking New Images That Bring the ‘Lion Nebula’ Roaring to Life

Aug 10, 2026

Astronomers May Have Been Looking for Alien Megastructures Around the Wrong Stars

Jul 20, 2026

“It’s Like Using a Time Machine” Unexpected Cosmic 'Life After Death' Discovered on Planets Around a Burned-Out Star

Jul 1, 2026

Starquakes Reveal Several Billion-Year-Old “Fossil Fields” of Ancient Stellar Magnetism

Apr 15, 2026

Lord of the Half-Rings: The White Dwarfs 'Gandalf' and 'Moon-Sized' Represent a New Class of Stellar Objects

Apr 3, 2026

Astronomers Identify Origin of Mysterious Deep-Space X-Rays Directed Toward Earth

Mar 25, 2026

Christopher Plain

"This Was Not an Ordinary Gamma-Ray Burst": Astronomers Have Witnessed An Extreme Cosmic Explosion Unlike Anything Ever Seen

Feb 16, 2026

James Webb Space Telescope Captures the Stunning Demise of a Star in the Helix Nebula

Jan 22, 2026

"Entirely Unexpected" Discovery of a Mysterious Shockwave in Deep Space Reveals "Something Never Seen Before," Astronomers Say

Jan 12, 2026

Astronomers Discover Unusual White Dwarf That Shouldn’t Exist—Unless It Has a Very Rare Origin Story

Aug 6, 2025

Doomed Binary Star System to Produce Brilliant Explosion in the Distant Future

Apr 5, 2025

James Webb Space Telescope Reveals Mysterious Structures Encircling Planetary Nebula NGC 1514

Mar 10, 2025

Unprecedented Nova Eruption Reveals Extreme Heat and Mysterious Silicon Signature

Mar 6, 2025

Einstein Probe's “Lobster Eyes” Detect Puzzling Energy Burst Coming from an Odd Binary System

Feb 21, 2025

White Dwarf Supernovae May Hold the Key to Dark Energy and Unresolved Cosmic Mysteries

Feb 15, 2025

Earth-like Planet Discovery Near Distant White Dwarf Offers Clues to Earth's Future

Sep 7, 2024

anonymous

'Oumuamua Was Younger Than We Thought, New Findings Suggest. Here's Why That Matters.

Aug 1, 2024

anonymous

The Moon Will Return to Earth to Die in 7.6-Billion Years. Here's How It May Happen.

Feb 24, 2024

anonymous

Amino Acid Slow Jams

Jun 23, 2023

Evidence of Habitable Zone Planet Found Lurking in Orbit Around White Dwarf

Feb 17, 2022

Christopher Plain

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