
A storm rages in Jupiter's northern hemisphere.
Oct. 24, 2017

The total solar eclipse.
Aug. 21, 2017

A magnetic field on the sun producing solar flares, a coronal mass ejection, and a solar energetic particle event.
July 5, 2017

Solar evaporation ponds outside of Moab, Utah.
Aug. 9, 2017

A galaxy in the small northern-hemisphere constellation of Canes Venatici, some 30 million light years from Earth.
Aug. 6, 2017

Snowy dunes on Mars.
May 21, 2017

Aurora borealis over Canada.
Sept. 15, 2017

Starburst galaxy IC 10, about 2.2 million light years from Earth.
Aug. 11, 2017

Two galaxies in their late state of merging.
Oct. 20, 2017

A "Christmas Cover" rock, found on Mars by the Curiosity rover, which contains hematite, an iron-oxide material (in purple).
Sept. 17, 2017

Sicily's Mount Etna erupting.
March 19, 2017

The Crab Nebula, a supernova remnant.
Aug. 6, 2017