This unusual crater on Mars resembles a butterfly, but its shape tells a story of a shallow impact, melted ice, and ancient ...

A massive cloud of solar plasma was just ejected from the sun like a huge butterfly, unfurling its wings of solar matter either side of our star. CMEs, or coronal mass ejections, are usually rounder ...

The NASA/ESA Solar & Heliospheric Observatory captured a 'butterfly-shaped' coronal mass ejection erupt from the sun. Credit: ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA/ESA/CSA/STScI A huge bipolar outflow of gas and dust, grown from the tumultuous ...