<Anchor>
South Korea also plans to send a probe into orbit of the moon two years later. I was worried that it would work out, but this is an evaluation that we are stepping forward as we devise a new way to suit our situation.
Reporter Jung Gu-hee.
<Reporter>
Originally, it was the plan of the Korea Aerospace Research Institute to send a probe to Earth from the Earth.
However, it was pointed out that the fuel consumption was so high that the probe would not meet the one-year period required.
Hae-Hyun expanded his field of view to a more distant universe and found a new way.
It launches a probe into the sun and then uses the gravity of the sun and earth to reach the moon.
It takes 2 times longer and 4 times longer, but you can use gravity to save a lot of fuel and increase your exploration period.
Until last year, the fuel problem wasn't resolved, so there was a lot of internal mistrust, but the mood changed.
When I asked 27 researchers, the response that they would succeed in 4 months ago increased to 21 last month.
NASA, which was originally negative for the launch orbit, has also changed.
[Lee Sang-ryul / Hang Woo-yeon, Director of the Moon Exploration Project Team: (Screw side) When I first met, I think it was almost half-hearted for us. Recently, it seems that they are trusting us with confidence after going through the design certification review meeting called DCR.] The
problem is that flying in a new orbit is a very difficult technology, and there have been few successful cases worldwide.
In addition, as it is necessary to select the appropriate gravity-launching day and launch, anti-accident plans to finish all preparations by June 2022, two months before the scheduled launch date.
(Video editing: Hojin Kim, VJ: Hyungjin Kim)
Korean moon probe that changed orbit, will we take the first step?
2020-05-31T13:03:48.365Z
Korea also plans to send a probe to the moon in two years. I was worried that it would work out, but this is an evaluation that we are stepping up gradually as we devise new ways to suit our situation.
Source: sbskr