
Expedition 47 Flight Engineer Tim Peake of the European Space Agency photographed rare, high-altitude noctilucent or “night shining” clouds from…

Distant Titan, its northern hemisphere drenched in the sunlight of late spring, hangs above Saturn’s rings.

NASA’s Aqua satellite captured an image of smoke streaming from the Mormon and Juniper fires between Phoenix and Flagstaff, Arizona,…

NASA’s New Horizons spacecraft took this stunning image of Pluto only a few minutes after closest approach on July 14,…

Numerous wildfires are burning in the state of Arizona and the Suomi NPP satellite managed to image three of them…

Expedition 48-49 crew members at St. Basil’s Cathedral in Moscow’s Red Square.

Expedition 48-49 crew member Anatoly Ivanishin of Roscosmos (center) signs a commemorative book.

Expedition 48-49 crew members at the Gagarin Cosmonaut Training Center in Star City, Russia.

Expedition 48-49 prime crew members at the Tsar Bell at the Kremlin in Moscow.

A NASA F/A-18 demonstrates different volumes of sonic booms for attendees of a NASA Social at the NASA Armstrong Flight…