It's another
momentous day in the history of space exploration: the China National Space
Administration (CNSA) has reportedly just landed its Chang'e-4 rover on the far
side of the Moon, marking the first time we've been able to explore this hidden
side of the lunar surface.
Not only
that, the rover has already sent back its first image, and it's absolutely
breathtaking.
With the
Moon tidally locked with Earth - taking the same amount of time to spin round
on its axis as it does to orbit our planet - one half of it is always hidden
from view.
Now, we
should be able to get a detailed look at it.
As we've
previously reported, the Chang'e-4 lander will relay messages via the Queqiao
satellite, which is now sitting in orbit around the Moon. As Chang'e-4 will
never be in a direct line of sight with Earth, that satellite relay is going to
be essential.
And the new
exploratory probe could return a whole host of valuable data: examining the
geological make-up of the surface around the South Pole-Aitken basin, a part of
the Moon we currently know very little about.
It's thought
that the basin was created by a huge collision early in the Moon's history -
which means materials from lower down in the Moon's mantle that we haven't been
able to get to yet could be exposed in this region.
And the more
we know about the Moon, the more we can figure out about the history of our
planet and our Solar System. The lander should also be able to make some useful
observations of deep space, without Earth getting in the way.
China Daily
reports that the lunar probe touched down at 10.26am Beijing local time on
Thursday the 3rd of January, arriving in the Von Kármán crater (named after
Theodore von Kármán, the advisor to the founder of the Chinese space program,
Qian Xuesen).
The journey
from Earth started on the 8th of December but of course the project as a whole
has been years in the making.
We've known
for a long time about the CNSA's ambitions to get a probe landed on the far
side of the Moon - and it has now made good on its promise.
#BREAKING China's Chang'e-4 probe lands successfully on far side of the moon at 10:26 a.m. BJT Thursday, marking the first ever soft-landing in this uncharted area pic.twitter.com/rTlJ4EzOw2— CGTN (@CGTNOfficial) January 3, 2019
Check out
this Twitter thread from the China Global Television Network for some awesome
shots taken as the Chang'e-4 lander touched down on the far side of the Moon.
As yet no hidden alien civilisations have been discovered - but it's early
days.
While
spacecraft have been able to take photographs of the far side of the Moon
before, this is the first time we've ever managed to successfully land
something on the surface: NASA's Ranger 4 probe touched down in 1962, but ended
up malfunctioning and didn't send any data back.
We're
looking forward to the treasure trove of data Chang'e-4 sends back, but the
CNSA aren't stopping here - Chang'e-5 is scheduled to launch by 2020, with the
aim of landing on the Moon and then returning to Earth.
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