Get the latest Science News and Discoveries

Mysteries of some atmospheric halos remain unexplained after 5,000 years


Get the Android app

Or read this on

Read more on:

Photo of Years


Photo of Halos


Related news:

News photo

New paleomagnetic research suggests Earth’s solid inner core formed 550 million years ago and restored our planet’s magnetic field, just before the explosion of multicellular life on Earth, and avoiding a Mars-like fate

News photo

Over 60 million years ago, penguins abandoned flight for swimming. Here’s how.

News photo

The Largest Pink Diamond in 300 Years Has Just Been Unearthed