A MONSTER space rock, which
could threaten life on Earth if it hit the planet, is set for a festive close
shave. Up to almost three-mile wide, the asteroid, named 3200 Phaethon, is set
for a "cosmological close pass of our planet on December 16, just nine
days before Christmas.
This particular asteroid is
on a list of "potentially hazardous" space rocks compiled by NASA's Minor
Planet Center. If an object of that particular size made a direct impact with
Earth, it could destroy an entire continent, or potentially more. An impact
with the ocean would send monstrous tsunamis across the globe.
Fortunately for us, it is
expected to pass at a staggering 6.5 million miles away, 27 times the distance
of the moon, but that is considered a close pass in cosmological terms. Named
after the Greek demi-god Phaethon who, according to mythology, almost set the
Earth on fire, scientists at NASA's Jet Propulsion Laboratory will use the
close pass to study the object to create a detailed 3D model.
The irregularly-shaped rock
was first identified in December 2007.
It is believed to be the
parent body responsible for the Geminid meteor shower, due to peak this year on
the night of December 13. The meteor shower is expected to give a stunning show
over ten nights, with up to 100 shooting stars every hour.
The asteroid's approach next
month will be the closest to Earth since 1974. It is one of the biggest
asteroid Earth has encountered in the past few years. To this date we still don’t
have any reliable plan to deal with a deadly asteroid. It will not come this
near again until 2093. NASA says 3200 Phaethon will be visible through small
telescopes for experienced skywatchers at sites with dark skies. It is even
potentially detectable for up to three weeks, but should be at its brightest
between December 11 and 21.
Via Express.co.uk
There all listed here http://www.spaceweather.com
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