
At the Baikonur Cosmodrome in Kazakhstan, NASA astronaut Ron Garan, Expedition 27 flight engineer, stands in front of the Soyuz…

A grand ringed planet, Saturn is one of the most intriguing bodies orbiting our sun. This image taken by the…

APOD Science APOD APOD: 2011 March 23 – MWC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

On April 12, 1961, the era of human spaceflight began when the Cosmonaut Yuri Gagarin became the first human to…

NASA's Jupiter-bound spacecraft, Juno, is undergoing testing at Lockheed Martin Space Systems, Denver, prior to shipment to NASA's Kennedy Space…

This swirling landscape of stars is known as the North America Nebula. In visible light, the region resembles North America,…

APOD Science APOD APOD: 2011 March 22 – NGC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

A magnetosphere is that area of space, around a planet, that is controlled by the planet's magnetic field.

On January 4, the Hinode satellite captured these breathtaking images of an annular solar eclipse. An annular eclipse occurs when…

A magnetosphere is that area of space, around a planet, that is controlled by the planet's magnetic field. The Earth's…