[Aster: S3 Airdrop Checker to Open on December 1, Token Claiming Available Until January 15 Next Year] Odaily Planet Daily News – Perpetual Contract DEX Aster has announced the latest Stage 3 airdrop schedule. The S3 airdrop checker is expected to open for queries on December 1 at 20:00. According to the official statement, the token claiming window will open on December 15, 2025, at 20:00 and will end on January 15, 2026, at 20:00.