Astronomers used Webb to find the star behind supernova 2025pht, revealing how thick dust can hide massive red supergiants.
A star thousands of times larger than the Sun just underwent a dramatic transformation that's a prelude to catastrophe.
A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic molecules discovered on Mars.
In fact, the average person farts an estimated 25 times a day, per the Cleveland Clinic. That's at least once an hour. Most ...
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