As an asteroid, Phaethon is a sphere made up generally of rock, and also it should not have adequate ice to develop the beautiful unclear coma and also tail that decorate a comet

And also yet, when Phaethon comes close to the sunlight, it grows a tail and also covers itself in a comet’s camouflage. Researchers have actually lengthy presumed that Phaethon’s tail originated from the planet losing dirt. Currently, scientists are indicating a various offender: salt. As Phaethon comes close to the sun, the concept goes, the salt deep inside the planet warms up, becomes vapor and also seeps via fractures in the planet’s surface area. While doing so, the salt kicks up a tornado of dirt and also little rocks that purges behind it, lightening up Phaethon like a comet and also creating its particular tail.