Coronal loops in early February

NASA's Solar Dynamics Observatory observed this active region of the sun.

Maui forest mist

The mist-filled forest at Maui's Polipoli State Park, by Chris Tinker.

Mars’ Hephaestus Fossae

ESA’s Mars Express orbiter image of a region of the planet Mars' northern hemisphere named after Hephaestus, the Greek god of fire.

Fan of clouds over Kathmandu

A fan of clouds over Kathmandu, Nepal, by Sangam Panta Músico.

John Stanmeyer wins 2013 World Press Photo of the Year

The World Press Photo Contest honors outstanding photojournalism.

Sochi Olympic Park at night, viewed from ISS

Another beautiful space view of the site of the Sochi 2014 Winter Olympics. This one is from the International Space Station.

Major storm hits the U.S. South

The National Weather Service said the ice forecasts "remain mind-boggling if not historical" in cities including Atlanta,, Columbia, S.C., and Raleigh, N.C.

Venus rising above Nubble Lighthouse in Maine

The Milky Way and Venus rising above Nubble Lighthouse in Cape Neddick, Maine

Savannah’s rubber fire and migrating birds

Dramatic photo showing a towering cloud of black smoke from the rubber fire in Savannah, as migrating birds move over the U.S. South.

Earth seen from Mars. Mars seen from Earth

This is cool, too, from the blog ridingwithrobots.org. Earth seen from Mars. Mars seen from Earth. Click on the picture for a larger view.