What is the unknown planet?
However, as of 2006, both former planets were reclassified as dwarf planets, resulting in only eight planets in the solar system. Today, Planet X is the general term for any undiscovered planet in the solar system.
What does it rain on Titan?
Lakes on Titan’s surface are made of methane too. Scientists believe that cryovolcanoes (ice volcanoes) erupt and spew methane into Titan’s atmosphere, which then rains down onto the surface, forming lakes. Liquid methane is the dominant force behind Titan’s weather and surface erosion.
Does Planet 9 have moons?
Planet Nine search finds 12 new Jovian moons.
What planet is blue green?
Uranus
Uranus’ atmosphere is made up of hydrogen, helium, and methane. The temperature in the upper atmosphere is very cold. The cold methane gas is what gives Uranus its blue-green color. The rapid rotation of Uranus causes winds up to 600 kilometers per hour to blow in its atmosphere.
What are the 10 strange and mysterious planets outside the Solar System?
10 Strange and Mysterious Planets Outside the Solar System 1. The Diamond Planet 2. The Planet of Burning Ice Gliese 436 b is another murderous planet under the Gliese catalogue. It about 20 times… 3. The Planet with Enormous Planetary Rings J1407 b has been discovered in 2012, and its data have
What is the strangest thing in the universe?
The universe is full of strangest of things. There are hypervelocity stars – which aren’t shooting stars, by the way – and dust cloud that tastes like raspberry and smells like rum. There’s much more that sounds absolutely out of the world (pun intended). And then there are planets that are outside the solar system, which are mysterious.
What is the most Earth-like planet in the universe?
Kepler-438b – The Most Earth-Like Planet In Terms Of Radius And Mass Kepler-438b has an Earth Similarity Index (ESI) of 0.88, the highest known for a confirmed exoplanet to date, making it currently the most Earth-like planet in terms of radius and mass.
What is the oldest planet in the universe?
PSR B1620-26 b, at 12.7 billion years, is the oldest known planet. A gas giant 2.5 times the mass of Jupiter it has been seemingly around forever. Our universe at 13.8 billion years is only a billion years older. Artist’s impression of the biggest planet known. NASA and G. Bacon (STScI)