The Earth is safe from asteroid 2024 YR4. The moon? Not so much, Webb telescope finds
An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...
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James Webb Space Telescope Captures Images of Individual Planets in Distant Star System
Astronomers using the mighty James Webb Space Telescope have captured direct images of four planets in a star system 130 ...
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James Webb Space Telescope could find signs of life on alien 'hycean' ocean worlds
Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...
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NASA's James Webb Space Telescope Captures Glowing Aurora in Vivid Detail On Neptune For the First Time
Astronomers had observed auroras on all other planets in the Solar System, and spotting one in Neptune completes the list.
NASA's Webb Telescope Reveals First Look at Neptune's Aurora — Leading to a New Mystery
NASA’s James Webb telescope is offering a new look at Neptune’s aurora, leading to a new mystery involving the eighth planet ...
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James Webb telescope takes emergency look at 'city-killer' asteroid 2024 YR4 ahead of close encounter in 2032
The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...
James Webb Telescope discovers mysterious free-floating planet drifting through space
Known as SIMP 0136, the $10 billion James Webb Space Telescope caught a glimpse of it floating through the universe all by ...
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Strong infrared signals could reveal alien life on "waterworld" planets
James Webb and future infrared telescopes could soon be finding these signatures regularly. “If we start finding methyl halides on multiple planets, it would suggest that microbial life is commo ...
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NASA’s Webb captures first glimpse of asteroid once seen as earth’s biggest threat
NASA’s James Webb Space Telescope has captured stunning new images of an asteroid that was once ranked as the biggest threat ...
Webb telescope captures weird auroras on Neptune for the first time
Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...
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James Webb Telescope may detect alien life on 'Hycean' planets
The James Webb Space Telescope could potentially detect signs of life on alien 'hycean' ocean worlds, possibly the most ...