Sep 7, 2018
One of the key elements of Earth’s climate system is the cryosphere – the many forms of ice found on Earth. Two new NASA missions use different technologies to help scientists better understand how frozen water is affecting our planet. Both will continue satellite data records that have greatly... Read More
May 2, 2018
SpaceX's Dragon cargo spacecraft is scheduled to splash down in the Pacific Ocean on Saturday, May 5, west of Baja California, with more than 4,000 pounds of NASA cargo, science and technology demonstration samples from the International Space Station.
May 2, 2018
NASA and the Department of Energy’s National Nuclear Security Administration (NNSA) have successfully demonstrated a new nuclear reactor power system that could enable long-duration crewed missions to the Moon, Mars and destinations beyond.
Apr 27, 2018
Seventeen years ago, astronomers witnessed a supernova go off 40 million light-years away in the galaxy called NGC 7424, located in the southern constellation Grus, the Crane. Now, in the fading afterglow of that explosion, NASA's Hubble Space Telescope has captured the first image of a surviving... Read More
Apr 25, 2018
NASA's Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) mission has released its fourth year of survey data. Since the mission was restarted in December 2013, after a period of hibernation, the asteroid- and comet-hunter has completely scanned the skies nearly eight times and has... Read More
Solar System, Planets of Our Solar System
Apr 24, 2018
This image of Jupiter’s iconic Great Red Spot and surrounding turbulent zones was captured by NASA’s Juno spacecraft.
Apr 24, 2018
This colorful image, taken by NASA’s Hubble Space Telescope, celebrates the Earth-orbiting observatory’s 28th anniversary of viewing the heavens, giving us a window seat to the universe’s extraordinary tapestry of stellar birth and destruction.
Apr 20, 2018
This Earth Day, NASA invites you to create your own shareable views of our home planet, help combat mosquito-transmitted diseases, and watch our fleet of Earth-observing spacecraft as they circle the globe.
Apr 19, 2018
These NASA Hubble Space Telescope images compare two diverse views of the roiling heart of a vast stellar nursery, known as the Lagoon Nebula. The images, one taken in visible and the other in infrared light, celebrate Hubble’s 28th anniversary in space.
Apr 17, 2018
Launch teams are standing down today to conduct additional Guidance Navigation and Control analysis, and teams are now working towards a targeted launch of the Transiting Exoplanet Survey Satellite (TESS) on Wednesday, April 18.
Apr 16, 2018
The worlds orbiting other stars are called “exoplanets,” and they come in a wide variety of sizes, from gas giants larger than Jupiter to small, rocky planets about as big around as Earth or Mars. They can be hot enough to boil metal or locked in deep freeze. They can orbit their stars so tightly... Read More
Apr 13, 2018
West Nile Virus (WNV) is commonly spread to humans by the bites of Culex sp. mosquitoes. As South Dakota is the U.S. hotspot for WNV, local scientists and public health officials developed a way to use environmental data from NASA satellites to forecast disease risk. These data help inform... Read More
Apr 12, 2018
Large accumulations of cyanobacteria (blue-green algae) are toxic and harmful to people and animals. NASA Aqua and Terra satellite data help detect, forecast, and target responses to Harmful Algal Blooms in the Great Lakes and Florida. This information can aid in risk assessment and decision making... Read More
Apr 11, 2018
River blindness (onchocerciasis) is an affliction caused by a parasitic worm that is transmitted person-to-person by the bites of Simulium sp. black flies. The Carter Center targeted its river blindness eradication efforts in the Americas by using Landsat and Terra satellite data to find previously... Read More
Apr 11, 2018
Download our new poster to celebrate Earth Day 2018 on April 22. In Carl Sagan's words, "The Earth's surface is the shore of the cosmic ocean."