21st Century History

Seeing a total solar eclipse ('totality' - when the sun is fully obscured by the moon) is a bucket-list event, generating a sense of wonder and even an 'end-of-the-world' sensation....

Maintaining its appealing style and presentation, the Yearbook of Astronomy 2024 contains comprehensive jargon-free monthly sky notes and an authoritative set of sky charts to enable backyard astronomers and sky...

Seeing a total solar eclipse ('totality' - when the sun is fully obscured by the moon) is a bucket-list event, generating a sense of wonder and even an 'end-of-the-world' sensation....