Studies have found that trappist has a 1 d venus like atmosphere but why is the surface temperature only 9° and that there is water it could be that in the middle like in the videos with liquid water
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Loading...Hi, I was just using my telescope. I originally wanted to observe the moon, but I saw an object I didn't recognize. It was basically a circle that was changing color. Most of the circle was green. I'm sure it wasn't light or something similar from a building, as my telescope was pointed too high…
I don't know whether at that given time there is only a full moon for one minute/one second and then it's over, or whether there is a full moon all day. How is that actually?
I mean, an exoplanet like Earth is absolutely rare. We've already picked out so many exoplanets from millions of other planets, and none have an ESI of more than 0.9.
Hello, I am very interested in space And I have a few questions about it: – is it true that there are millions of galaxies? – is it true that the stars we see appeared billions of years ago and may no longer exist? More questions to follow Emilia
I've read several lay books (by Stephen Hawking). They explain how the Big Bang occurred. The different stages and phases of the Big Bang. Irregularities in the singularity. In addition, the Big Bang is explained using the uncertainty principle theory. But it's never explained exactly how the Big Bang came about. Only the sequence. As…
Even a planet with greenhouse gases has to heat up before it develops an atmosphere like Venus'. Going from -273°C to 9°C is already a significant step. The effect will accelerate. It won't be too long (in cosmic terms) before conditions similar to those on Venus prevail.
I think that one side is completely desert and the other side is covered with ice
It can't be as warm as Venus because it's too far away. It only gets 4% more radiation than Earth and it has a locked rotation and there's no evidence whether that's true. Some say it's cold or Venus-like there, nobody knows. It's probably just Trappist 1b Venus, all the others just have a thin atmosphere or no atmosphere at all. And it says it could, it doesn't have to be Venus-like, it could also be Mars-like or Earth-like like in the videos you see, nobody knows.