
3C 397, also known as G41.1-0.3, is a galactic supernova remnant with an unusual shape.

IRIS joins a large Heliophysics System Observatory to help study the sun's interactions with Earth and the solar system.

APOD Science APOD APOD: 2013 November 5 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

From the first three years of Kepler data, more than 3,500 potential worlds have emerged.

JSC2013-E-091789 (3 Nov. 2013) --- In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, the prime and backup Expedition…

JSC2013-E-091781 (3 Nov. 2013) --- In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 38 Flight Engineer Koichi…

JSC2013-E-091783 (3 Nov. 2013) --- In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 38 Flight Engineer Koichi…

JSC2013-E-091782 (3 Nov. 2013) --- In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 38/39 Flight Engineer Rick…

JSC2013-E-091784 (3 Nov. 2013) --- In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, Expedition 38/39 Flight Engineer Rick…

JSC2013-E-091786 (3 Nov. 2013) --- Adorned with the artwork and the colors of the 2014 Winter Olympics to be held…