What Are Supernovas?
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What Are Supernovas?
Supernovas are powerful stellar explosions that occur when massive stars collapse or when white dwarfs erupt uncontrollably. These cosmic events briefly outshine entire galaxies and release enormous amounts of energy. Supernovas play a crucial role in spreading heavy elements across space, helping form new stars, planets, and even life. Explore ...
1 day ago
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🔭 James Webb Space Telescope detects the earliest supernova ever — a stellar explosion just ~730 million years after the Big Bang, at the cosmic dawn. 🌌💥 Source: JWST reveals a supernova following a gamma-ray burst at z ≃ 7.3/Astronomy & Astrophysics. #spaceexploration #astronomy #theabsolutecosmos #space #supernova | The Absolute Cosmos
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🔭 James Webb Space Telescope detects the earliest supernova ever — a
The Absolute Cosmos
LIVE Betelgeuse Supernova Explosion HAPPENING NOW! 12/16/2025
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