Antares Engines Roar On The Launch Pad For The First Time
NASA commercial partner Orbital Sciences of Dulles, Va., successfully conducted an engine test of its Antares rocket Friday at the nation's newest launch pad. The firing was one of the last major tests before the rocket's maiden launch.
Four tiny spacecraft soared over the California desert June 15, 2013 in a high-altitude demonstration flight that tested the sensor and equipment designs created by NASA engineers and student launch teams. The satellites, known as CubeSats, lifted off from the Friends of Amateur Rocketry launch site in the Mojave Desert aboard a Prospector 18 rocket, built by Garvey Spacecraft Corp. of Long Beach.
Data recorded by the CubeSats’ onboard sensors during Saturday’s flight test will help characterize the environment and loads the small satellites encountered during flight — information that’s critical to the scientists and engineers developing similar spacecraft for future missions.
NASA is beginning a preliminary design review for its Space Launch System (SLS). This major program assessment will allow development of the agency’s new heavy-lift rocket to move from concept to initial design.
The preliminary design review process includes meticulous, detailed analyses of the entire launch vehicle. Representatives from NASA, its contractor partners and experts from across the aerospace industry validate elements of the rocket to ensure they can be safely and successfully integrated.
Click picture for the full-resolution version. This image is a scaled-down version of a full-circle view which combined nearly 900 images taken by NASA’s Curiosity Mars rover. The Full-Res TIFF and Full-Res JPEG provided in the top right legend are smaller resolution versions of the 1.3 billion pixel version for easier browser viewing and downloading. Credit: NASA / JPL
PASADENA, CA. – A billion-pixel view from the surface of Mars, from NASA’s Mars rover Curiosity, offers armchair explorers a way to examine one part of the Red Planet in great detail. The first NASA-produced view from the surface of Mars larger than one billion pixels stitches together nearly 900 exposures taken by cameras onboard Curiosity and shows details of the landscape along the rover’s route.
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HOUSTON, TX – The Boeing Company of Houston, a NASA Commercial Crew Program (CCP) partner, recently performed wind tunnel testing of its CST-100 spacecraft and integrated launch vehicle, the United Launch Alliance (ULA) Atlas V rocket. The testing is part of NASA’s Commercial Crew Integrated Capability (CCiCap) initiative, intended to make commercial human spaceflight services available for government and commercial customers.
Boeing and ULA also worked together to test a newly developed component of the Atlas V’s Centaur upper stage. Boeing now has completed two of eight performance milestones under CCiCap and is on track to complete all 19 of its milestones around mid-2014.
WASHINGTON, DC – In preparation for a future where parts and tools can be printed on demand in space, NASA and Made in Space Inc. of Mountain View, Calif., have joined to launch equipment for the the first 3-D microgravity printing experiment to the International Space Station.
If successful, the 3-D Printing in Zero G Experiment (3-D Print) will be the first device to manufacture parts in space. 3-D Print will use extrusion additive manufacturing, which builds objects, layer by layer, out of polymers and other materials. The 3-D Print hardware is scheduled to be certified and ready for launch to the space station next year.
PASADENA, CA – Measurements taken by NASA’s Mars Science Laboratory mission as it delivered the Curiosity rover to Mars in 2012 are providing NASA the information it needs to design systems to protect human explorers from radiation exposure on deep-space expeditions in the future.
Curiosity’s Radiation Assessment Detector (RAD) is the first instrument to measure the radiation environment during a Mars cruise mission from inside a spacecraft that is similar to potential human exploration spacecraft. The findings reduce uncertainty about the effectiveness of radiation shielding and provide vital information to space mission designers who will need to build in protection for spacecraft occupants in the future.
PASADENA, CA – NASA’s Gravity Recovery and Interior Laboratory (GRAIL) mission has uncovered the origin of massive invisible regions that make the moon’s gravity uneven, a phenomenon that affects the operations of lunar-orbiting spacecraft. Because of GRAIL’s findings, spacecraft on missions to other celestial bodies can navigate with greater precision in the future.
GRAIL’s twin spacecraft studied the internal structure and composition of the moon in unprecedented detail for nine months. They pinpointed the locations of large, dense regions called mass concentrations, or mascons, which are characterized by strong gravitational pull. Mascons lurk beneath the lunar surface and cannot be seen by normal optical cameras.
PASADENA, CA – Detailed analysis and review have borne out researchers’ initial interpretation of pebble-containing slabs that NASA’s Mars rover Curiosity investigated last year: They are part of an ancient streambed.
The rocks are the first ever found on Mars that contain streambed gravels. The sizes and shapes of the gravels embedded in these conglomerate rocks — from the size of sand particles to the size of golf balls — enabled researchers to calculate the depth and speed of the water that once flowed at this location.
PASADENA, CA – A sequence of radar images of asteroid 1998 QE2 was obtained on the evening of May 29, 2013, by NASA scientists using the 230-foot (70-meter) Deep Space Network antenna at Goldstone, Calif., when the asteroid was about 3.75 million miles (6 million kilometers) from Earth, which is 15.6 lunar distances.
The radar imagery revealed that 1998 QE2 is a binary asteroid. In the near-Earth population, about 16 percent of asteroids that are about 655 feet (200 meters) or larger are binary or triple systems. Radar images suggest that the main body, or primary, is approximately 1.7 miles (2.7 kilometers) in diameter and has a rotation period of less than four hours. Also revealed in the radar imagery of 1998 QE2 are several dark surface features that suggest large concavities. The preliminary estimate for the size of the asteroid’s satellite, or moon, is approximately 2,000 feet (600 meters) wide. The radar collage covers a little bit more than two hours.
PASADENA, CA – From a distance, most of the Saturnian moon Dione resembles a bland cueball. Thanks to close-up images of a 500-mile-long (800-kilometer-long) mountain on the moon from NASA’s Cassini spacecraft, scientists have found more evidence for the idea that Dione was likely active in the past. It could still be active now.
“A picture is emerging that suggests Dione could be a fossil of the wondrous activity Cassini discovered spraying from Saturn’s geyser moon Enceladus or perhaps a weaker copycat Enceladus,” said Bonnie Buratti of NASA’s Jet Propulsion Laboratory in Pasadena, Calif., who leads the Cassini science team that studies icy satellites. “There may turn out to be many more active worlds with water out there than we previously thought.”
June 19, 2013 at 11:58 pm NASA Asteroid Capture Initiative Industry and Partner Event: http://t.co/UHn8h3sinq via @YouTube
youtu.be
NASA Asteroid Capture Initiative Industry and Partner Event
June 19, 2013 at 11:34 pm 
June 19, 2013 at 11:13 pm The SpaceX Falcon 9 COTS-1 launch photographed from the roof of the Kennedy Space Center Vehicle Assembly Building. Fun day.
June 19, 2013 at 10:48 pm 
Four tiny spacecraft soared over the California desert June 15, 2013 in a high-altitude demonstration flight that tested the sensor and equipment designs created by NASA engineers and student launch teams. The satellites, known as CubeSats, lifted off from the Friends of Amateur Rocketry launch site...
June 19, 2013 at 10:04 pm I liked a @YouTube video from @spacearium http://t.co/hCeRVXtjj6 Prospector Rocket Launches CubeSat Demonstration For Florida High
