Quantcast

Latest Goddard Space Flight Center Stories

NASA high-altitude balloon
2014-08-27 03:00:39

NASA In New Mexico on the morning of Aug. 18, a high-altitude balloon successfully carried the HyperSpectral Imager for Climate Science (HySICS) instrument to an altitude of 123,000 feet, above most of the Earth’s atmosphere, to reach space-like conditions and demonstrate new technologies for acquiring high-accuracy science measurements of the Earth. Scientists use outgoing shortwave radiance, or the amount of sunlight scattered from Earth’s surface and atmosphere and reflected back...

TRMM satellite
2014-08-26 05:23:40

Rani Gran, NASA's Goddard Space Flight Center Pressure readings from the Tropical Rainfall Measuring Mission's (TRMM) fuel tank on July 8 indicated that the satellite was nearly at the end of its fuel supply. As a result, NASA has ceased maneuvers to keep the satellite at its operating altitude of 402 kilometers (~250 miles). With its speed decreasing, TRMM has begun to drift downward. A small amount of fuel remains to conduct debris avoidance maneuvers to ensure the satellite remains...

2014-08-25 16:20:15

WALLOPS ISLAND, Va., Aug. 25, 2014 /PRNewswire-USNewswire/ -- NASA will test a new sub-payload deployment method for suborbital rocket missions with the launch of a Black Brant IX sounding rocket between 5 and 6 a.m., Aug. 28, from the Wallops Flight Facility in Virginia. The backup launch days are Aug. 29 and Sept. 2 through 8. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The sub-payload deployment method being tested on this flight uses small rocket motors like those...

arctic sea ice nasa
2014-08-25 02:30:19

Patrick Lynch, NASA’s Earth Science News Team As we near the final month of summer in the Northern Hemisphere, NASA scientists are watching the annual seasonal melting of the Arctic sea ice cover. The floating, frozen cap that stretches across the Arctic Ocean shrinks throughout summer until beginning to regrow, typically around mid-September. As of Aug. 19, Arctic sea ice covered about 2.31 million square miles. While this is on track to be larger than the record-breaking low year in...

2014-08-21 16:21:12

WASHINGTON, Aug. 21, 2014 /PRNewswire-USNewswire/ -- NASA has awarded the Program Analysis and Control (PAAC) III Bridge contract for support services to ASRC Research & Technology Solutions of Beltsville, Maryland. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The cost-plus-fixed-fee, indefinite delivery/indefinite quantity basic contract has a minimum ordering value of $1 million and a maximum ordering value of $37 million, with a performance period beginning Aug. 30...

Dr Holly Gilbert - The Moody Sun Lecture
2014-08-18 03:00:32

Rob Gutro, NASA’s Goddard Space Flight Center The public is invited to a free talk called “The Moody Sun” with Dr. Holly Gilbert in the Pickford Theater, third floor, Madison Building, Library of Congress, Washington, D.C. on Tuesday, August 19 at 11:30 a.m. EDT. Dr. Gilbert will speak about the ever-changing sun, focusing on solar storms and how these dynamic phenomena interact with the Earth. She will describe how space weather is generated on the sun and how it impacts us....

CubeSats
2014-08-18 03:30:36

Max Gleber, NASA's Goddard Space Flight Center To investigate climate change, scientists and engineers at NASA’s Goddard Space Flight Center are developing the IceCube satellite, which will be no larger than a loaf of bread. In 2016, this satellite will mature technology that scientists will use to analyze cloud ice in the atmosphere. “We’re using IceCube to test a radiometer that we want to fly on a big space mission,” said Jeffrey Piepmeier, associate head of Goddard’s...

severe thunderstorms over South Carolina
2014-08-14 03:00:15

Ellen Gray, NASA's Goddard Space Flight Center Putting three radars on a plane to measure rainfall may seem like overkill. But for the Integrated Precipitation and Hydrology Experiment field campaign in North Carolina recently, more definitely was better. The three instruments, developed by the High Altitude Radar group at NASA's Goddard Space Flight Center in Greenbelt, Maryland, flew as part of the Global Precipitation Measurement (GPM) mission’s six-week ground-validation program...

Robotic Refueling Mission
2014-08-13 02:30:35

Adrienne Alessandro, NASA’s Goddard Space Flight Center Who doesn’t love an upgrade? Newer, better and oh so shiny is great, but what’s really fantastic is when a change unlocks new possibilities. That’s the case with NASA’s fix-it investigation on the International Space Station, the Robotic Refueling Mission (RRM). The award-winning endeavor moved one step closer to its 2.0 update with the delivery of new RRM hardware aboard the European Automated Transfer Vehicle-5, which...

comet ison
2014-08-12 07:30:05

Elizabeth Zubritsky and Nancy Neal-Jones, NASA’s Goddard Space Flight Center A NASA-led team of scientists has created detailed 3-D maps of the atmospheres surrounding comets, identifying several gases and mapping their spread at the highest resolution ever achieved. [ Watch: HCN – Inner Coma Of C/2012 F6 (Lemmon) ] “We achieved truly first-of-a-kind mapping of important molecules that help us understand the nature of comets,” said Martin Cordiner, a researcher working in the...


Latest Goddard Space Flight Center Reference Libraries

sts-61
2012-05-12 09:14:38

Endeavour launched from Kennedy Space Center on December 2, 1993 at 4:27 AM EST and landed at Kennedy on December 13 at 12:25 AM EST. The shuttle orbited 163 times at an altitude of 321 nautical miles at an inclination of 28.45 degrees and travelled 4.4 million miles. The mission lasted 10 days, 19 hours, 58 minutes, and 37 seconds. This was the first mission to repair and maintain the Hubble Space Telescope. It involved the second longest spacewalk to date at nearly 8 hours. The final...

2_7ad693c2c78932714ebafe95caafcb5d2
2004-10-19 04:45:40

Solar and Heliospheric Observatory (SOHO) -- The SOHO (Solar & Heliospheric Observatory) project is being carried out by the European Space Agency (ESA) and the US National Aeronautics and Space Administration (NASA) as a cooperative effort between the two agencies in the framework of the Solar Terrestrial Science Program (STSP) comprising SOHO and CLUSTER, and the International Solar-Terrestrial Physics Program (ISTP), with Geotail (ISAS-Japan), Wind, and Polar. SOHO was launched on...

More Articles (2 articles) »
Word of the Day
abrosia
  • Wasting away as a result of abstinence from food.
The word 'abrosia' comes from a Greek roots meaning 'not' and 'eating'.