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60 minutes until expected launch of the CE-5 ascent vehicle, aiming to get the lunar samples into orbit. First attempt at a launch from another planetary body for China, and the little spacecraft needs to reach a speed of something like 1.67 km/s to achieve orbit. Whoosh.https://twitter.com/AJ_FI/status/1334413175584944128 …
Regarding samples: according to a CAST official in this article, the lander planned 15 scoops of lunar regolith but each action collected more material than expected and the container was filled after just 12. https://www.henan100.com/news/2020/983534.shtml …pic.twitter.com/TGNgzNoZCy
Is is measured by volume or we can also know the mass of the samples?
It's almost always stated as 'around 2 kgs'. One official said earlier this year an upper limit of 4 kg. Let's see.
The launch is still scheduled for 15:10 UTC or did the time change?
Thank you for the updates! Very helpful. I see GT says the probe unfurled a flag - did it plant it on the spot a la NASA?
The article also mentioned that the whole sample collection process (drill sample collection, surface soil collection and sample sealing) took 19 hrs. Of the 12 surface soil collection, the shortest one took 50 min. So the whole process was very smooth.
I guess it really depends on how many plastic bags they brought on moon.
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