In this image from Friday, Dec. 17, space shuttle Discovery sat on Launch Pad 39A at NASA's Kennedy Space Center…
This raw image of Saturn's moon Enceladus was taken by NASA's Cassini spacecraft on Dec. 20, 2010. The spacecraft was…
Space shuttle Discovery waits to roll back from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy…
A total lunar eclipse is seen as the full moon is shadowed by the Earth on the arrival of the…
Based on data from NASA's Cassini spacecraft, this image shows an area of Saturn's moon Titan, known as Sotra Facula.…
Based on data from NASA's Cassini spacecraft, this image shows an area of Saturn's moon Titan, known as Sotra Facula.…
On Dec. 17, 1903, the Wright Brothers made the first powered flight and, in March 1999, a full-scale replica of…
NASA's Mars Exploration Rover Opportunity used its navigation camera to record this view of Santa Maria Crater at the end…
This image shows the path of the Moon through Earth's umbral and penumbral shadows during the Total Lunar Eclipse of…
The Soyuz TMA-20 rocket launches from the Baikonur Cosmodrome in Kazakhstan on Wednesday, Dec. 15, 2010 (Dec. 16 in Kazakhstan),…
