Mysterious Planet Nine could be discovered in a decade
- 5 years ago
PASADENA, CALIFORNIA — New research suggests we might be able to spot the mysterious Planet Nine sooner than we thought.
In 2016 scientists from California Institue of Technology published research in the Astronomical Journal that found new evidence of the existence of Planet Nine.
The scientists used mathematical models and computer simulations to map out the hypothetical planet's orbit after finding abnormal alignments of six objects in the Kuiper Belt suggesting that a larger object's gravity was pulling them.
The Kuiper Belt is a ring of icy objects located beyond the orbit of Neptune. Within it are several thousand celestial bodies, several of which have their own moons.
Planet Nine remains unseen. However, a paper published last month by the same Caltech team in the journal Physics Reports suggests that it could be detected within a decade.
Results also showed that its mass is probably five to 10 times the mass of Earth.
They estimate Planet Nine to be about 400 astronomical units away from the sun, which is the equivalent of 60 billion kilometers or 37 billion miles.
These new estimates suggest that the planet is closer and potentially brighter than previously thought, making it easier to detect in the coming years.
In a second paper published in the Astronomical Journal, the same group of researchers calculated the percentage of potential bias of their observations. Results showed the probability was just one in 500.
In a Caltech press release, Konstantin Batygin, one of the lead researchers of both papers said, quote, 'The prospect of one day seeing real images of Planet Nine is absolutely electrifying. Although finding Planet Nine astronomically is a great challenge, I'm very optimistic that we will image it within the next decade.'
In 2016 scientists from California Institue of Technology published research in the Astronomical Journal that found new evidence of the existence of Planet Nine.
The scientists used mathematical models and computer simulations to map out the hypothetical planet's orbit after finding abnormal alignments of six objects in the Kuiper Belt suggesting that a larger object's gravity was pulling them.
The Kuiper Belt is a ring of icy objects located beyond the orbit of Neptune. Within it are several thousand celestial bodies, several of which have their own moons.
Planet Nine remains unseen. However, a paper published last month by the same Caltech team in the journal Physics Reports suggests that it could be detected within a decade.
Results also showed that its mass is probably five to 10 times the mass of Earth.
They estimate Planet Nine to be about 400 astronomical units away from the sun, which is the equivalent of 60 billion kilometers or 37 billion miles.
These new estimates suggest that the planet is closer and potentially brighter than previously thought, making it easier to detect in the coming years.
In a second paper published in the Astronomical Journal, the same group of researchers calculated the percentage of potential bias of their observations. Results showed the probability was just one in 500.
In a Caltech press release, Konstantin Batygin, one of the lead researchers of both papers said, quote, 'The prospect of one day seeing real images of Planet Nine is absolutely electrifying. Although finding Planet Nine astronomically is a great challenge, I'm very optimistic that we will image it within the next decade.'