G3 (ATLAS) blazed past the Sun, captured in stunning detail by the SOHO spacecraft. Scientists used its passage to study how ...

Nevadans may have seen an unusual white streak in the sky. Not quite a cloud and not quite a comet, the sight left people ...

Photographers have been sharing their photographs of Comet G3 (ATLAS), which burned bright during January in the southern ...

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

Exploring the transformation of Earth from a volcanic hellscape to a potential birthplace of life during the Hadean era.

Residents of West Michigan witnessed a breathtaking spectacle late Tuesday night as bright streaks illuminated the sky.

On June 30, 1908, a massive explosion occurred in Tunguska, Siberia, flattening 80 million trees. Scientists now believe it ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

A small plane carrying a child patient crashed into Northeast Philadelphia Friday evening, sparking an explosion that set ...

The fiery line-up, completed by two fresh stars ... well used to squeezing into their tight-fitting Lycra outfits. And Comet thinks it’s about time father-and-son show hosts Bradley and Barney ...

Six planets are lining up across the night sky this month in a so-called "parade of planets". Four of the planets, Venus, Mars, Jupiter and Saturn will be visible to the naked eye. Astronomer and ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...