Carl Sagan: “Charley Kohlhase’s name should be as well known as Michael Jordan’s!”

IRAS 12175-5338 by Judy Schmidt

View of Hurricane Gonzalo | International Space Station

"Mars or Earth?" | International Space Station

Majestic Chile | International Space Station

Comet 67P on Oct. 18, 2014 | European Space Agency

"Aurora Borealis Panorama: Norway" | Oct. 19, 2014 by Frank Olsen

Paris: View 2 | International Space Station

Paris: View 1 | International Space Station

Extreme Ultraviolet Image of a Significant Solar Flare | NASA SDO

The whirling disc of NGC 4526 | Hubble Space Telescope

The Many Colors of Electric Lights: Tsushima Strait Wide View

The Many Colors of Electric Lights: Tsushima Strait Close-up View

"The Milky Way, Venus and a Meteor" by Kazushige Niitsuma

"Aurora Borealis above Yttersand Beach" by Alex Conu

Southwestern USA at Night: View 2A | International Space Station