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James Webb Telescope Delivers Amazing 4K Supernova Remnant Cassiopeia A
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...
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James Webb telescope uncovers massive 'grand design' spiral galaxy in the early universe — and scientists can't explain how it got so big, so fast
Galaxies in the early universe tend to be clumpy, but the new JWST discovery of a "grand design" spiral galaxy just 1.5 ...
Space.com10h
Black holes can squash star formation, James Webb Space Telescope finds
"The Spiderweb protocluster is an ideal laboratory for investigating the relationship between black holes and star formation ...
Astronomy10h
When everything in the universe changed
The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of reionization. It holds clues to the first stars and galaxies, and perhaps the nature ...
Bright Galaxies of the Early Universe Defy Expectations, Sending Astronomers Back to the Drawing Board
New findings from the James Webb Space Telescope contradict traditional theories about early galaxy formation, revealing ...
Space science and exploration in 2025: What to know
New space missions will aim to measure Earth's biomass from space, return stranded astronauts to Earth, and prepare for landing humans on the Moon. DW explains what's in store for 2025.