halley’s comet history

Famed Halley’s Comet Passes Aphelion This Weekend

Famous Halley’s Comet reaches a distant milestone this coming weekend.

10 months ago

Was the Repeating Passage of Halley’s Comet Known of in Ancient Times?

An interesting and largely unknown tale of ancient astronomy recently came our way while reading author and astrophysicist Mario Livio’s…

12 years ago