What is the scariest planet ever found?
Are you afraid of the dark? Welcome to TrEs-2b, the planet of eternal night. The darkest planet ever discovered orbiting a star, this alien world is less reflective than coal with a burning atmosphere – the air is as hot as lava.
What is the most recent planet discovered?
The large planet in the foreground is the newly discovered GJ 581g, which has a 37-day orbit right in the middle of the star’s habitable zone and is only three to four times the mass of Earth, with a diameter 1.2 to 1.4 times that of Earth.
What is beyond our galaxy?
Beyond our galaxy itself, which holds our solar system and everything beyond it, are other galaxies. The nearest galaxy is Andromeda, which will collide with the Milky Way galaxy in about 4 billion years. The Milky Way is part of the Local Group, which consists of 30 galaxies.
What planets could humans live on?
It is faster and easier to get to Venus than Mars. Despite Venus’ hellish surface conditions, it may be practical for humans to explore — and someday settle — the second planet from the sun.
Did NASA find a planet outside our galaxy?
Astronomers say they have found evidence for the first time of a planet orbiting a star outside our Milky Way galaxy. The evidence was observed by a telescope operated by the American space agency NASA. It is called the Chandra X-ray Observatory.
What is the most violent planet?
0.015% 0.007% 3.5% 64% Page 2 Venus is the most dangerous planet in the solar system: its surface is at 393°C, hot enough to melt lead. It’s even hotter than the planet Mercury, which is closest to the Sun. Venus’ atmosphere is acidic and thick.
Do other planets exist?
Almost all of the planets detected so far are within the Milky Way. However, there is evidence that extragalactic planets, exoplanets farther away in galaxies beyond the local Milky Way galaxy, may exist.