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galaxies

Vampire star

Mysterious, Saturn-Like Stars Steal Their Rings From Nearby Stars

Argentina, space drone view. Elements of this image furnished by NASA. 3d rendering

The Dramatic Data Rescue From a Doomed Balloon-Borne Telescope

James Webb Space Telescope mirror with scientists

Meet 9 of the Many Scientists Who Helped Create the James Webb Space Telescope

Diagram of merging galaxy clusters in early phase

The Merging of Two Galaxy Clusters May Be the Largest Astronomical Event in the Universe

The Very Large Array radio astronomy observatory in New Mexico

New SETI Tool Expands the Search for Intelligent Life in the Universe

Dark stars

Did Massive Stars Composed of Dark Matter Fuel the Early Universe?

Star annihilation

The Universe Has a Pressure Cooker, and It Makes Black Holes

Milky Way

10 Facts You May Not Know About the Milky Way

Webbs First Deep Field

JWST Images Challenge Galaxy Formation Theories

Night landscape with colorful Milky Way and yellow light at mountains. Starry sky with hills at summer. Beautiful Universe. Space background

Astronomers Rethink The Milky Way's Shape

'Oumuamua

Scientists Are Still Trying to Explain Mysterious Space Object 'Oumuamua's Odd Behavior

Hubble galaxy image

How Big Is the Observable Universe?

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