One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
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Astronomers spot a giant radio galaxy 32 times the size of the Milky Way
Astronomers have discovered a giant radio galaxy with plasma jets stretching an incredible 3.3 million light-years—32 times ...
Two mysterious fast radio bursts originated from wildly different places in space
Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...
South African telescope discovers a giant galaxy that’s 32 times bigger than Earth’s
The MeerKAT telescope is located in the Karoo region of South Africa, is made up of 64 radio dishes and is operated and ...
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A galaxy named for its resemblance to a sombrero looks distinctly different in new image
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The James Webb ...
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New Fast Radio Burst Location Hints At Completely Different Cosmic Beast
Fast radio bursts (FRBs) are brief emissions of radio waves, lasting a fraction of a second but with as much energy as the ...
How is Galaxy S25 Ultra different from previous Ultras?
If you’re looking for the ultimate Android flagship, Samsung’s Galaxy S series is usually the first name that comes to mind.