What is the most unknown planet?

Planet Nine is a hypothetical planet in the outer region of the Solar System. Its gravitational effects could explain the peculiar clustering of orbits for a group of extreme trans-Neptunian objects (ETNOs), bodies beyond Neptune that orbit the Sun at distances averaging more than 250 times that of the Earth.
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What is the most rarest planet?

Known as GW Orionis (or GW Ori) and located about 1,300 light-years from Earth, the system is a rare example of a triple-star solar system, with two suns orbiting one another at the center, and a third star swirling around its siblings from several hundred million miles away.
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What is the strangest looking planet?

10 of the strangest exoplanets discovered
  • HD 189773b – where it rains glass sideways.
  • TOI 849 b – a world stripped bare.
  • WASP-12b – puffed up planet in a death spiral.
  • Rogue worlds: exoplanets on the loose.
  • 55 Cancri e – a diamond planet.
  • TrES-2b – the darkest exoplanet.
  • KELT-9b – the hottest exoplanet.
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What is the most mysterious planet in the universe?

Venus: The Mysterious Planet.
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What are some unknown planets?

20 Intriguing Exoplanets
  • Kepler-186f.
  • HD 209458 b (nickname "Osiris")
  • Kepler-11 system.
  • Kepler-16b.
  • 51 Pegasi b.
  • CoRoT 7b.
  • Kepler-22b.
  • Kepler-10b.
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How much can I buy a planet for?

The price to own land on any planet or moon usually runs for somewhere between $24 to $500. Since there seems to be no law allowing the purchase of WASP-127b, it's impossible to estimate how much the exoplanet would cost.
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What planet rains diamonds?

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained only a hypothesis.
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What is the rarest thing in space?

Ring galaxies, the rarest in the Universe, finally explained
  • Almost every galaxy can be classified as a spiral, elliptical, or irregular galaxy. ...
  • With a dense core consisting of old stars, and a circular or elliptical ring consisting of bright, blue, young stars, the first ring was only discovered in 1950: Hoag's object.
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Has Planet 9 Been Found?

Scientists hunted for 6 years and found nothing significant. Astronomers searching for our solar system's elusive Planet Nine — a theoretical world that may lurk deep in a cloud of icy rocks far beyond the orbit of Neptune — have come up short once again.
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What would Planet 9 be like?

Brown's latest analyses of Planet Nine's gravitational shenanigans, calculated with his Caltech colleague Konstantin Batygin, suggest that the world is roughly six times as massive as Earth—which would likely make it either a rocky super-Earth or a gaseous mini-Neptune.
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What is the prettiest planet in the universe?

The planet Saturn is probably the best known and most beautiful planet in the Solar System. Saturn's rings are far more extensive and more easily seen than those of any other planet.
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Are there planets with 2 suns?

Can a planet really have two suns? While many things about Star Wars are purely fictional, it turns out that planets orbiting two or more stars is not one of them. In 2011, NASA embarked on the Kepler mission, exploring the Milky Way galaxy to find other habitable planets.
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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.
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What is the safest planet besides Earth?

Besides Earth, Mars would be the easiest planet to live on. Mars has liquid water, a habitable temperature and a bit of an atmosphere that can help protect humans from cosmic and solar radiation. The gravity of Mars is 38% that of the Earth.
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Can we live in super-Earth?

To live on a Super Earth would require super strength. If Earth were 10 times larger, gravity would be 10 times stronger. This is based on the formula of Surface Area = Mass/Radius squared. A short jog on a Super Earth would feel like running a marathon!
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Is Pluto gone in black hole?

Explanation: Researchers from Harvard University have published a paper that explores the possibility that our solar system is home to a tiny, ancient black hole. For decades, the solar system had nine official planets, but Pluto was kicked out of the planet club and demoted to dwarf planet status.
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Is there a 10th planet?

Answer: There is no known Planet X or 10th planet in our solar system. Scientists have been looking for about a hundred years. It was believed that such a planet was required to explain the orbital characteristics of the outer planets Uranus and Neptune.
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Is the Sun getting closer to the Earth 2021?

We are not getting closer to the sun, but scientists have shown that the distance between the sun and the Earth is changing. The sun shines by burning its own fuel, which causes it to slowly lose power, mass, and gravity. The sun's weaker gravity as it loses mass causes the Earth to slowly move away from it.
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What is a dead galaxy?

'Dead' Galaxies Mysteriously Ran Out of Fuel to Make Stars in Early Universe. Taking advantage of a phenomenon that allows astronomers to use massive galaxy clusters as natural magnifying glasses, researchers have discovered strange galaxies that stopped making stars before their time. University Communications.
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What is the craziest thing found in space?

Five Weird Things That Happen in Outer Space
  • Plasma. sept_soho.gif. ...
  • Extreme Temperatures. From Siberia to the Sahara, Earth experiences an extensive range of temperatures. ...
  • Cosmic Alchemy. Every second, the Sun fuses about 600 million metric tons of hydrogen. ...
  • Magnetic Explosions. ...
  • Supersonic Shocks.
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Do you age differently in space?

In space, people usually experience environmental stressors like microgravity, cosmic radiation, and social isolation, which can all impact aging. Studies on long-term space travel often measure aging biomarkers such as telomere length and heartbeat rates, not epigenetic aging.
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Can you own a planet?

No, people cannot legally buy planets, at least for now. There isn't any way to legally enforce a claim to a planet, and courts have rejected similar claims in the past. International law forbids countries from claiming any celestial body, meaning a nation cannot grant space real estate to its citizens.
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Is there gold on moon?

Digging a little deeper than the Moon's crust, scientists have discovered that the Moon does indeed have a number of precious metals such as gold and silver.
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