BBC environment journalists analyse the key events coming up in 2025 with game-changing potential for climate and nature.

Bookmark this calendar and look for updates from Mashable ... no earlier than spring 2025. Lucy spacecraft flies by asteroid: April 20 NASA launched the Lucy spacecraft on a grand 12-year asteroid ...

It is used by various cultures to determine important dates. Lunar Calendar 2025: When will there be a full moon? The 2025 lunar calendar indicates that there will be 12 full moons that year ...