What to expect from the newfound Comet Swan: An observer’s guide

Here’s an observers’ guide to the newly discovered Comet 2025 F2 (SWAN), which is visible in northern skies right now.

The post was publish in first on this website : https://www.space.com/the-universe/comets/what-to-expect-from-the-newfound-comet-swan-an-observers-guide