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galaxies

Neutron star

A Dazzling Burst of Radio Waves Ignited Near a Dead Star

supernova-galaxy

Dark Energy Debunked By "Lumpy" Universe Expansion

Artist’s impression of a black hole during one of its short periods of rapid growth

Black Holes May Take Long Naps After Rapid Growth

antennae galaxies colliding

Galactic Collisions and Star Formations May Birth Distant Galaxies

ground-satelite-reciever

How To Build A Backyard Radio Telescope

47462090512-65ac1cde76-o

Jupiter’s Great Red Spot Oscillates Like a Stress Ball

galaxy

How Astronomers Define Where a Galaxy Ends and Interstellar Space Begins

Image from the James Webb Space Telescope

Black Holes May Have Sped Up Star Formation After the Big Bang

Sagittarius-A-General-Relativity-Test

When Stars Smack into Each Other, They Maintain a Young Appearance

Supernova NASA

Supernova Helps Explain the Creation of Cosmic Dust Storms in Elliptical Galaxies

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19 Stunning Galaxy Images from the James Webb Space Telescope

The Crab Nebula as imaged by the Hubble Space Telescopes' WFPC2 camera. Assembled from 24 individual exposures

Don't Worry, We're Not in Danger of the Sun Going Supernova

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