dorsetknob
"YOUR RMA REQUEST IS CON-REFUSED"
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- Mar 17, 2005
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- Dorset where else eh? >>> Thats ENGLAND<<<
Comets, the frozen leftovers from the formation of the Solar System, have always been a matter of curiosity for scientists across the world, as they could hold clues about the formation of the universe. Astronomers have now discovered an object, bigger than a comet, on the outskirts of the Solar System, and it is hurtling towards us.
Dubbed as 2014 UN271, the object is likely to make a close pass by the Sun, bringing it into Saturn's orbit in 2031. The object was observed in data from the Dark Energy Survey conducted between 2014 and 2018.
Estimated to be between 100 to 370 kilometres in width, the object is bigger than the normal specification of a comet and is likely to be a dwarf planet.
A 6,00,000 year orbit
When first observed in 2014, the mega comet was about 29 Astronomical Units away from Sun — 1 AU is the distance between Earth and Sun. Since then, the 2014 UN271 has travelled nearly 7 AU and is now nearly 22 AU away from Sun. This distance brings it closer to us than Neptune. At its closest approach to planets in our Solar System, it is expected to pass by just 10.9 AU of the Sun, almost reaching the orbit of Saturn.One of the most unique aspects of the observation is the massive orbit of this mega comet that extends between the inner solar system and the Oort cloud on the boundary of interstellar space spanning around 6,12,190 years. Interstellar space is the region beyond the heliosphere where Sun's influence wanes and solar winds slow down.
