What is the largest planet in the Milky Way?
Explanation: The biggest known planet in our galaxy is MOA-2011-BLG-322, it is roughly 8 times the size of Jupiter, the biggest planet in our solar system. Jupiter’s radius is 43,441 mi long, which means that MOA-2011-BLG-322’s radius is roughly 347,528 mi. long.
What is the 2nd biggest planet in the Milky Way?
Saturn
Biggest Planets In Our Solar System
| Rank | Planet | Diameter (Km) |
|---|---|---|
| 1 | Jupiter | 142,800 |
| 2 | Saturn | 120,660 |
| 3 | Uranus | 51,118 |
| 4 | Neptune | 29,528 |
What is the biggest planet ever found?
TrES-4b is an extrasolar planet, and one of the largest exoplanets ever found, after WASP-12b, WASP-17b, CT Chamaeleontis b (though the latter may be a brown dwarf), GQ Lupi b and HD 100546 b….TrES-4b.
| Discovery | |
|---|---|
| Inclination | 82.86 ± 0.33 |
| Semi-amplitude | 86.1 |
| Star | GSC 02620-00648 A |
| Physical characteristics |
What planet is bigger than Jupiter?
According to NASA, AB Aurigae b is a newly forming planet (or protoplanet) that is projected be nine times the size of Jupiter, orbiting its host star at a distance of 8.6 billion miles.
Why can’t Jupiter become a star?
“Jupiter is called a failed star because it is made of the same elements (hydrogen and helium) as is the Sun, but it is not massive enough to have the internal pressure and temperature necessary to cause hydrogen to fuse to helium, the energy source that powers the sun and most other stars.
What planet is most like Earth?
Venus and Mars are the most like Earth, but in different ways. In terms of size, average density, mass, and surface gravity, Venus is very similar to Earth. But Mars is the planet that is most similar to Earth in other ways.
Can Saturn become a star?
Well, first Saturn would have to be massive enough to become a star in the first place, which would mean it would have to be at least 8% the mass of the Sun. In that case, the barycenter of the Sun-Saturn system would be around .
What is the biggest thing in the Milky Way galaxy?
what is the biggest thing in the galaxy? In space. Anything is possible. Tiny black holes, planets made of diamonds and stars no hotter than a cup of tea anyway. The biggest star. MW HG 64 was in place of the Sun. The Earth would be excited and closer to it center than the surface is. Volume is 17 billion times larger than the signs .
What is the largest galaxy other than the Milky Way?
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Is the Milky Way the largest galaxy of its kind?
UGC 2885 may be the biggest spiral galaxy ever seen. We live in the Milky Way galaxy, considered to be a pretty beefy example of its kind. It’s a spiral galaxy, with over 200 billion stars, stretching about 150,000 (and perhaps up to 200,000) light
Which is the largest the Sun Earth or Milky Way?
Betelgeuse. Betelgeuse,easily seen from October through March in the night sky,is the most well-known of the red supergiants.