Believe it or not, if there was a bathtub big enough, the HAT-P-1b would float in it. Situated 450 light-years from here, where its density is one-quarter the density of water, it is less than that of a cork, where it is about half the mass of Jupiter but nearly twice as massive as Jupiter. than our neighbor, where that includes it in a category of bloated planets, which also defy existing theories.
Imagine if every time you went to sleep, a year passed, on the planet SWEEPS-10 it's like this: every ten hours, a new year. Mercury, which is the closest planet to our sun, takes 88 days to orbit it, in which SWEEPS-10 belongs to a new class of exoplanets, characterized by "ultra-short-periods", which last less than an Earth day.
Located more than 20,000 light-years from Earth, close to the
