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Did you know there’s a planet where it rains glass and it smells like rotten eggs too?
It’s called HD 189733 b, it’s 64 light-years from Earth, and it’s a gas giant orbiting super close to its star. Temperatures there top 900°C, and its atmosphere is packed with silicates, the same material glass is made of. Its winds are insane: over 8,700 km/h (5,400 mph). With that kind of force, those silicate particles could get blasted sideways, creating something like a sideways rain of glass. And as if that weren’t enough, the James Webb Space Telescope detected hydrogen sulfide in its atmosphere. Yep, the compound behind that rotten egg smell. So this planet wouldn’t just shred you with glass at insane speeds, it would also smell terrible.…
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Astronomers discover a water planet doomed to be DEVOURED by Its own star
Astronomers discovered the exoplanet HD 176071 b without using the usual transit method. Instead, they tracked how the light reflected off its day side and night side changed throughout its orbit, since the planet is tidally locked and always shows the same face to its star. This ocean world orbits so close to its star that a full “year” lasts just 14 hours, and extreme tidal forces are dragging it toward a fiery fate: being swallowed by its own star. At 2.5 times Earth’s size but 8.5 times its mass, calculations suggest up to 50% of this planet could be water. It’s literally in hot water both physically and figuratively.…
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The 5 Strangest Exoplanets in the Universe | James Webb Telescope
Imagine a planet where it rains molten iron. Another where sunrise and sunset are so different they feel like two separate worlds. One that orbits the remains of a dead star and might rain diamonds. And another that could be entirely covered by a global ocean — with a chemical signal that, on Earth, is produced almost exclusively by life. This isn’t science fiction. These are real planets, light-years away, currently being studied with some of the most advanced telescopes ever built, including the James Webb Space Telescope. In this article, we walk through the five strangest and most fascinating exoplanets discovered so far, backed by verified data and the…
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The Andromeda Galaxy: The Cosmic Giant Already Traveling Toward Us That Will Change the Universe Forever
What is the Andromeda Galaxy? The Andromeda Galaxy, scientifically known as Messier 31 or M31, is the largest spiral galaxy in our Local Group and the closest neighbor to our Milky Way. With more than one trillion stars inside it, Andromeda is approximately twice as large as our own galaxy and represents one of the most fascinating objects in the observable universe. Its name comes from the Andromeda constellation, in whose direction it can be observed from Earth. In fact, it is one of the few extragalactic objects visible to the naked eye under ideal dark-sky conditions, appearing as a faint, elongated smudge in the night sky. How far is…
