Results tagged “NASA”

Strong winds once again carried a huge veil of sand across West African, then hundreds of kilometers over the North Atlantic Ocean in late January, 2013. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Terra satellite captured this true-color image on January 31 as it passed over the region.

At 1:02 p.m. EST an Atlas V launched NASA's latest Landsat satellite, the Landsat Data Continuity Mission (LDCM). This was the first launch of Landsat satellite since 1999.

The daily video update on the International Space Station from NASA.

A Russian Progress 50 resupply ship launched from the Baikonur Cosmodrome in Kazakhstan at 9:41 a.m. EST today on a four-orbit journey to rendezvous with the IInternational Space Station.

Followers of Twitter and other social media hear from engineers and scientists about the launch and mission of the Landsat Data Continuity Mission at Vandenberg AFB in California.

At a press briefing NASA and U.S. Geological Survey scientists discuss the data they'll look to get from the Landsat Data Continuity Mission (LDCM), the satellite due to launch from Vandenberg AFB in California on Monday, Feb. 11.

Powerful Nor'easter Coming Together

A massive winter storm is coming together as two low pressure systems are merging over the U.S. East Coast. A satellite image from NOAA's GOES-13 satellite on Feb. 8 shows a western frontal system approaching the coastal low pressure area.

The Sun Produces Two CMEs

In the evening of Feb. 5, 2013, the sun erupted with two coronal mass ejections or CMEs that may glance near-Earth space.

CuriousMars: Drilling For Martian Secrets

Two powerful laboratories inside the Mars rover Curiosity are being readied to process the first powdered samples of subsurface Martian rock obtained by the rover's drill during the most complex series of Curiosity operations since its Sky Crane landing last August.

Cassini Sees Titan Cooking up Smog

A paper published this week using data from NASA's Cassini mission describes in more detail than ever before how aerosols in the highest part of the atmosphere are kick-started at Saturn's moon Titan. Scientists want to understand aerosol formation at Titan because it could help predict the behavior of smoggy aerosol layers on Earth.

A Storm on Saturn Chokes on Its Own Tail

Call it a Saturnian version of the Ouroboros, the mythical serpent that bites its own tail.

NASA successfully launched a Terrier-Improved Orion suborbital rocket at 5:50 p.m. EST this evening from the Wallops Flight Facility in Virginia. During the flight, two red-colored lithium vapor trails were produced. Reports from those viewing the launch or vapor trails came from as far away as the Outer Banks, N.C.; eastern Pennsylvania and New Jersey.

Andromeda's Colorful Rings

The ring-like swirls of dust filling the Andromeda galaxy stand out colorfully in this new image from the Herschel Space Observatory, a European Space Agency mission with important NASA participation.

Networks of narrow ridges found in impact craters on Mars appear to be the fossilized remnants of underground cracks through which water once flowed, according to a new analysis by researchers from Brown University.

"NASA and government agencies worldwide will host the second International Space Apps Challenge April 20-21, with events across all seven continents and in space. Participants are encouraged to develop mobile applications, software, hardware, data visualization and platform solutions that could contribute to space exploration missions and help improve life on Earth. The two-day event will provide an opportunity for government to harness the expertise and entrepreneurial spirit of citizen explorers to help address global challenges. During the event, representatives of NASA and other international space agencies will gather with scientists and participants to use publicly released open data to create solutions for 50 software, hardware and visualization challenges, including robotics, citizen science platforms and applications of remote sensing data. Challenges selected to be worked on during the event will be published online prior to the event. The 2012 challenge engaged more than 2,000 participants who collaborated on more than 100 open source solutions to 71 featured challenges." More

NASA wants to know how you can improve the International Space Station as a technology test bed. NASA's International Space Station National Laboratory and Technology Demonstration offices are asking for proposals on how the space station may be used to develop advanced or improved exploration technologies. NASA also is seeking proposals about how new approaches, technologies and capabilities could improve the unique laboratory environment of the orbiting outpost.

The NASA Mars Exploration Rover Opportunity is beginning its 10th year roving Mars, completing nine years of "shocking" performance and historic discoveries that began with a bouncing airbag roll into tiny Eagle crater on Jan. 24, 2004.

A NASA spacecraft is providing new evidence of a wet underground environment on Mars that adds to an increasingly complex picture of the Red Planet's early evolution.

"NASA engineer Dan Dietrich and a team of scientists at Glenn developed the Portable Unit for Metabolic Analysis (PUMA) to monitor the oxygen consumption and carbon dioxide production rates of astronauts exercising during long missions. The portable unit was designed to give the crew the ability to move around the spacecraft without being tethered to a large immovable unit. PUMA measures six components to evaluate metabolic function: oxygen and carbon dioxide partial pressure, volume flow rate, heart rate, and gas pressure and temperature. From those measurements, PUMA can compute the oxygen uptake, carbon dioxide output and minute ventilation (average expired gas flow rate). A small, embedded computer takes readings of each sensor and relays the data wirelessly to a remote computer via Bluetooth." More

"The National Aeronautics and Space Administration (NASA) Headquarters Office of Education, in cooperation with the NASA Johnson Space Center and other NASA Centers, is releasing a Cooperative Agreement Notice (CAN) for NASA Internships. On or about January 16, 2013, this CAN will be available electronically through the NASA Solicitation and Proposal Integrated Review and Evaluation System (NSPIRES) at and then clicking the link through the menu listings "Solicitations" to "Open Solicitations." Institutions eligible to respond to this CAN are limited to higher education institutions, nonprogit organizations, and consortia or groups of organizations and institutions serving higher education students, whose mission includes capturing student interest and/or improving student performance in science, technology, engineering, mathematics (STEM) or related fields. The estimated annual value of the award is $3,000,000 to $10,000,000 per year, for a period of performance not to exceed 5 years." More

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44