An image of a galaxy cluster taken by the NASA/ESA Hubble Space Telescope gives a remarkable cross-section of the Universe, showing objects at different distances and stages in cosmic history.
On April 9 reporters got a chance to don "bunny suits" (protective apparel that sometimes makes people look like large rabbits) and enter a NASA clean room at the agency's Jet Propulsion Laboratory in Pasadena, Calif.
Several clues in the structure of NGC 1316 reveal that its past was turbulent.
There are three low pressure systems around the U.S. and they resemble dragons on satellite imagery. NOAA's GOES-13 and GOES-15 satellite image from March 31, 2014 shows the low pressure systems in the eastern Pacific Ocean, over the nation's Heartland, and in the eastern Atlantic Ocean.
Five new NASA Earth science missions are launching in 2014 to expand our understanding of Earth's changing climate and environment.
Powerful magnetic forces above an active region spun and pulled at a blob of plasma until it lost its connections and blew out into space on March 26, 2014.
This full-disk image from NOAA's GOES-13 satellite was captured at 11:45 UTC (7:45 a.m. EDT) and shows the Americas on March 20, 2014. This date marks the start of astronomical spring in the northern hemisphere.
A stationary camera onboard the International Space Station took this picture of the Japanese HTV-4 cargo spacecraft as it entered Earth's atmosphere on Sept. 7, 2013 subsequently burning up.
The moon just over the horizon seen from the NASA P-3 over northeast Greenland during an IceBridge survey flight on Mar. 12, 2014.
This satellite image shows an area of the Himalaya mountain range in northeastern Nepal, about 8 km south of Mount Everest.