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.