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NASA's Sounding Rockets Poster
Sun, Earth’s Space Environment
May 16, 2017
Sounding rocket missions can often be the key to getting a quick answer to a tightly focused science question.
Universe, Earth, Sun
Jun 27, 2013
June 27, 2013:  Three new papers published in today's issue of Science suggest that Voyager 1, now more than 18 billion kilometers from the sun, is closer to becoming the first human-made object to reach interstellar space.
Solar System
Jun 27, 2013
When Opportunity left Earth in 2003, many observers expected the rover to survive no more than a few months on the hostile surface of Mars. 10 years later, Opportunity is still going strong and could be poised to make its biggest discoveries yet at a place named Solander Point.
ScienceCasts: Opporunity's Improbable Anniversary
Universe, Solar System
Jun 25, 2013
June 25, 2013:  More than 10,000 asteroids and comets that can pass near Earth have now been discovered. The 10,000th near-Earth object, asteroid 2013 MZ5, was first detected on the night of June 18, 2013, by the Pan-STARRS-1 telescope, located on the summit of the... Read More
Jun 24, 2013
June 24, 2013: Flying low and slow above the pristine terrain of Alaska's North Slope research scientist Charles Miller of NASA's Jet Propulsion Laboratory surveys the white expanse of tundra and permafrost below. On the horizon, a long, dark line appears. His plane draws nearer... Read More
Jun 21, 2013
Arctic permafrost soils contain more accumulated carbon than all the human fossil-fuel emissions since 1850 combined. Warming Arctic permafrost, poised to release its own gases into the atmosphere, could be the "sleeping giant" of climate change.
ScienceCasts: The "Sleeping Giant" in Arctic Permafrost
Jun 19, 2013
June 19, 2013:  On July 19, 2013, NASA’s Cassini spacecraft will photograph Saturn and its entire ring system during a total eclipse of the sun.  Cassini has done this twice before during its previous 9 years in orbit, but this time will be different.
Jun 18, 2013
June 18, 2013:  Fire, it is often said, is mankind's oldest chemistry experiment.
Jun 17, 2013
Researchers experimenting with flames onboard the International Space Station have produced a strange, cool-burning form of fire that could help improve the efficiency of auto engines.
ScienceCasts: Strange Flames on the International Space Station
Earth, Solar System
Jun 11, 2013
June 11, 2013: NASA research indicates hunks of frozen carbon dioxide -- dry ice -- may glide down some Martian sand dunes on cushions of gas similar to miniature hovercraft, plowing furrows as they go. "I have always dreamed of going to Mars," said Serina Diniega, a... Read More
Earth, Sun
Jun 7, 2013
June 7, 2013:  Every summer, something strange and wonderful happens high above the north pole.  Ice crystals begin to cling to the smoky remains of meteors, forming electric-blue clouds with tendrils that ripple hypnotically against the sunset sky.  Noctilucent... Read More
Jun 7, 2013
June 7, 2013: Scientists working with NASA's 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif., have released a new and improved movie clip of near-Earth asteroid 1998 QE2 and its moon. The 55 individual images used in the movie were generated from data... Read More
Jun 7, 2013
Glowing electric-blue at the edge of space, noctilucent clouds have surprised researchers by appearing early this year. The unexpected apparition hints at a change in the "teleconnections" of Earth's atmosphere.
ScienceCasts: An Early Start for Noctilucent Clouds
May 30, 2013
May 30, 2013: Approaching asteroid 1998 QE2 has a moon. Researchers found it in a sequence of radar images obtained by the 70-meter Deep Space Network antenna at Goldstone, Calif., on the evening of May 29th (May 30th Universal Time) when the asteroid was about 6 million... Read More
Sun, Solar System
May 30, 2013
May 30, 2013: Here we go again. Another asteroid is paying a visit to the Earth-Moon system. Asteroids have been a hot topic since February 15th  when one small asteroid exploded over Russia and another larger one, 2012 DA14, made a record setting close approach... Read More