Which is the ninth planet discovered by NASA?
This hypothetical Neptune-sized planet orbits our Sun in a highly elongated orbit far beyond Pluto. The object, which the researchers have nicknamed “Planet Nine,” could have a mass about 10 times that of Earth and orbit about 20 times farther from the Sun on average than Neptune.
What is the name of Planet 9?
Planet X
Planet Nine – also referred to as Planet X – is a massive, hypothetical object in an elliptical orbit far beyond Pluto, roughly at a distance that would take 10,000 to 20,000 Earth years for it to complete a single trip around the Sun.
What happened to the 9th planet?
In 2006 the International Astronomical Union (IAU) demoted the much-loved Pluto from its position as the ninth planet from the Sun to one of five “dwarf planets.” The IAU had likely not anticipated the widespread outrage that followed the change in the solar system’s lineup.
Is there a 9th and 10th planet?
Clyde Tombaugh’s discovery of Pluto in 1930 appeared to validate Lowell’s hypothesis, and Pluto was officially named the ninth planet. In 1978, Pluto was conclusively determined to be too small for its gravity to affect the giant planets, resulting in a brief search for a tenth planet.
Is there a 9th planet?
Caltech Researchers Find Evidence of a Real Ninth Planet. This artistic rendering shows the distant view from Planet Nine back towards the sun. The planet is thought to be gaseous, similar to Uranus and Neptune. Hypothetical lightning lights up the night side.
What if Planet Nine was too close to Jupiter?
Planet Nine could represent that fifth core, and if it got too close to Jupiter or Saturn, it could have been ejected into its distant, eccentric orbit. Batygin and Brown continue to refine their simulations and learn more about the planet’s orbit and its influence on the distant solar system.
Can planet Nine explain the Kuiper belt?
Batygin and Brown describe their work in the current issue of the Astronomical Journal and show how Planet Nine helps explain a number of mysterious features of the field of icy objects and debris beyond Neptune known as the Kuiper Belt.
Did We just release data show a Planet 9?
“What we’ve just released is data on the first extreme objects since the reports of a theorized Planet 9, and they show the same clustering and orbiting patterns that we think are likely caused by a major planet,” Sheppard said.