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AstroChallenge 2020 Main Channel 🛰
26 members
The official AC2020 channel. All info for AC2020 will be disseminated here. Hosted by NUSAS and NTUAS. 🔭🌟

https://www.astrochallenge.org/
You are invited to the group AstroChallenge 2020 Main Channel 🛰. Click above to join.