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RoboSimian and Surrogate are robots that were designed and built at our Jet Propulsion Laboratory in Pasadena, California. Surrogate was designed more like a human -- with an upright spine, two arms and a head, standing about 4.5 feet (1.4 meters) tall and weighing about 200 pounds (90.7 kilograms). Its strength is in handling objects, and its flexible spine allows for extra manipulation capabilities. But the robot moves on tracks, which doesn't allow it to move over tall objects. A flight of stairs or a ladder would be problematic for Surrogate, for instance. RoboSimian is more ape-like, moving around on four limbs. It is better suited to travel over complicated terrain, including true climbing. In addition, Surrogate has only one set of "eyes" -- two cameras that allow for stereo vision -- mounted to its head. RoboSimian lacks a head but has up to seven sets of eyes, so it can see from its front, "stomach" and sides as well. Image Credit: JPL-Caltech #robots #nasa @NASAJPL; -
Orion at Port: The USS Anchorage, carrying the crew module, arrives in San Diego. The Orion spacecraft successfully completed the first flight last week, traveling to an altitude of 3600 miles and returning to Earth at 20,000 miles per hour. The Navy and NASA team on board the USS Anchorage recovered Orion in the Pacific Ocean after splashdown. Image Credit: US Navy. #orion #navy #nasa #space #testflight #orionlaunch #spacecraft #ussanchorage; -
Clues to How Water Helped Shape Martian Landscape: Observations by our Curiosity Rover indicate Mars' Mount Sharp was built by sediments deposited in a large lake bed over tens of millions of years. This interpretation of Curiosity’s finds in Gale Crater suggests ancient Mars maintained a climate that could have produced long-lasting lakes at many locations on the Red Planet. Curiosity currently is investigating the lowest sedimentary layers of Mount Sharp, a section of rock 500 feet (150 meters) high dubbed the Murray formation. This evenly layered rock photographed by the Mast Camera (Mastcam) on Curiosity on Aug. 7, 2014, shows a pattern typical of a lake-floor sedimentary deposit not far from where flowing water entered a lake. Image Credit: NASA/JPL-Caltech/MSSS #nasa #space #mars #curiosity #martian #redplanet #geology #planets #science; -
Warm Gas Pours 'Cold Water' on Galaxy's Star-Making: A new feature in the evolution of galaxies has been captured in this image of galactic interactions. The two galaxies seen here -- NGC 3226 at the top, NGC 3227 at the bottom -- are awash in the remains of a departed third galaxy, cannibalized by the gravity of the surviving galaxies. The surge of warm gas flowing into NGC 3226, seen as a blue filament, appears to be shutting down this galaxy's star formation, disrupting the cool gas needed to make fresh stars. The findings come courtesy of the European Space Agency's Herschel space observatory, in which NASA played a key role, and NASA's Spitzer and Hubble space telescopes. Adding material to galaxies often rejuvenates them, triggering new rounds of star birth as gas and dust gel together. Yet data from the three telescopes all indicate that NGC 3226 has a very low rate of star formation. Credit: NASA/CFHT/NRAO/JPL-Caltech/Duc/Cuillandre #nasa #space #galaxy #stars #spitzer #hubble #herschel #esa #astronomy #astrophysics #science; -
Historic Blue Marble Image: On this day in 1972, Apollo 17 launched to the moon, and the crew snapped this photo of Earth on the way. The original caption is reprinted below: View of the Earth as seen by the Apollo 17 crew traveling toward the moon. This translunar coast photograph extends from the Mediterranean Sea area to the Antarctica south polar ice cap. This is the first time the Apollo trajectory made it possible to photograph the south polar ice cap. Note the heavy cloud cover in the Southern Hemisphere. Almost the entire coastline of Africa is clearly visible. The Arabian Peninsula can be seen at the northeastern edge of Africa. The large island off the coast of Africa is the Malagasy Republic. The Asian mainland is on the horizon toward the northeast. Image Credit: NASA #nasa #apollo #otd #bluemarble #bluedot #earth #history;
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Seeking Planets in the Dust: A dusty planetary system (left) is compared to another system with little dust in this artist's conception. Dust can make it difficult for telescopes to image planets because light from the dust can outshine that of the planets. Dust reflects visible light and shines with its own infrared, or thermal, glow. As the illustration shows, planets appear more readily in the planetary system shown at right with less dust. Research with the NASA-funded Keck Interferometer, a former NASA key science project that combined the power of the twin telescopes of the W.M. Keck Observatory atop Mauna Kea, Hawaii, shows that mature, sun-like stars appear to be, on average, not all that dusty. This is good news for future space missions wanting to take detailed pictures of planets like Earth and seek out possible signs of life. Image credit: NASA/JPL-Caltech #nasa #space #planets #stardust #astronomy #keckobservatory #hawaii #dust #science; -
It's a first: From about three times the distance from Earth to the moon, our Dawn spacecraft spies its final destination -- the dwarf planet Ceres, the largest body in the main asteroid belt, in a new image taken 740,000 miles (1.2 million kilometers) from the dwarf planet. This is Dawn's best image yet of Ceres as the spacecraft makes its way toward this unexplored world.. This uncropped, unmagnified view of Ceres was taken by Dawn on Dec. 1, 2014. Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA #nasa #space #dawn #cares #solarsystem #science; -
The Orion crew module splashed down in the Pacific Ocean approximately 600 miles southwest of San Diego at 11:29 a.m. EST. Flight controllers have reported that the spacecraft is in a stable configuration. The recovery team from NASA, the U.S. Navy and Lockheed Martin will perform initial recovery operations, including safing the crew module and towing it into the well deck of the USS Anchorage ahead of its return to U.S. Naval Base, San Diego and then on to NASA’s Kennedy Space Center in Florida. Orion launched from Cape Canaveral Air Force Station in Florida this morning at 7:05 a.m. EST. The uncrewed flight tested many of the riskiest events Orion will see when it carries astronauts and provided critical data to improve the spacecraft’s design and reduce risks to its future crews. Orion orbited the Earth twice, reaching a peak altitude of 3,604 miles during its trip. Orion’s flight test is a critical step on NASA's Journey to Mars. Image credit: NASA #Orion #OrionLaunch #NASA_Orion #NASA #Space #JourneyToMars; -
The United Launch Alliance Delta IV Heavy with Orion atop it lifted off at 7:05 a.m. EST from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida. The second stage of the Delta IV Heavy has completed its first engine burn, delivering Orion to its initial orbit. Approximately two hours into the flight test, the second stage of the Delta IV Heavy will undergo a second engine burn to send Orion on its way to its peak altitude of 3,600 miles. The uncrewed flight is testing many of the riskiest events Orion will see when it carries astronauts and provide critical data to improve the spacecraft’s design and reduce risks to its future crews. During today's text, Orion will orbit Earth twice, reaching a peak altitude of 3,600 miles during its trip. The spacecraft is scheduled to splashdown in the Pacific Ocean in approximately 4.5 hours. Orion’s flight test is a critical step on NASA's Journey to Mars. Watch live coverage now: http://www.nasa.gov/nasatv Image credit: NASA/Bill Ingalls #Orion #Space #NASA #OrionLaunch #JourneyToMars; -
#Orion launch management team says we are GO for launch at 7:05 a.m. EST/12:05 UTC! Tune in to watch: http://www.nasa.gov/nasatv The first flight test of Orion, our next-generation spacecraft capable of sending astronauts on future missions to an asteroid and the journey to Mars, is scheduled to launch today at 7:05 a.m. EST, atop a ULA Delta IV Heavy from Cape Canaveral Air Force Station in Florida. There is a two-hour, 39-minute launch window. During the flight test, the un-crewed Orion will orbit Earth twice and travel to a distance of 3,600 miles into space before splashing down in the Pacific. Image credit: NASA #Orion #Orionlaunch #JourneyToMars #NASA #space;
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Lighting the Sky: Bright lights illuminate the United Launch Alliance Delta IV Heavy rocket with NASA's Orion spacecraft mounted atop, early on Friday, Dec. 5, 2014, at Cape Canaveral Air Force Station's Space Launch Complex 37, Florida. Orion is scheduled to make its first flight test later in the morning launch atop the Delta IV Heavy. The launch window opens at 7:05 a.m. EST / 11:00 UTC and closes at 9:44 a.m. EST / 14:44 UTC. The spacecraft will orbit Earth twice, reaching an altitude of approximately 3,600 miles above Earth before landing in the Pacific Ocean. No one will be aboard Orion for this flight test, but the spacecraft is designed to allow us to journey to destinations never before visited by humans, including an asteroid and Mars. Photo credit: (NASA/Bill Ingalls) #space #orion #orionlaunch #nasa #launch #capecanaveral #deltaiv #journeytomars; -
Orion Launch Scrubbed; Next Opportunity Friday: The Thursday, Dec. 4 launch of Orion's flight test has been scrubbed because of an issue related to fill and drain valves on the Delta IV Heavy rocket that teams could not troubleshoot by the time the launch window expired. The next launch window opens at 7:05 a.m. Eastern on Friday, Dec. 5. The un-crewed Orion will orbit 3,600 miles above Earth before splashing down in the Pacific. Orion is being designed to carry astronauts on exploration missions into deep space, including a trip to an asteroid and eventually to Mars. Inage Credit: NASA #space #orion #orionlaunch #nasa #launch #capecanaveral #deltaiv #journeytomars; -
Earlier, the United Launch Alliance tower used to prepare #Orion for liftoff was moved away. The United Launch Alliance Delta IV Heavy rocket with NASA’s Orion spacecraft mounted atop is seen here at Cape Canaveral Air Force Station's Space Launch Complex 37, Florida. Orion is scheduled to make its first flight test on Dec. 4 with a morning launch atop the Delta IV Heavy. The spacecraft will orbit Earth twice, reaching an altitude of approximately 3,600 miles above Earth before landing in the Pacific Ocean. No one will be aboard Orion for this flight test, but the spacecraft is designed to allow us to journey to destinations never before visited by humans, including an asteroid and Mars. Live launch coverage of Orion begins on NASA TV at 4:30 a.m. EST. at http://www.nasa.gov/nasatv Image credit: NASA/Bill Ingalls #Orion #JourneyToMars #NASA #Space; -
Less than 24 hours before the launch of NASA’s Orion spacecraft atop a United Launch Alliance (ULA) Delta IV Heavy rocket, the L-1 forecast has improved to and there is a 70 percent chance of favorable weather. The two concerns remain the Flight Through Precipitation and Liftoff Wind Rules. The forecast prepared by the Spaceflight Meteorology Group at NASA’s Johnson Space Center in Houston continues to be favorable for Orion’s Pacific Ocean splashdown about 4.5 hours after launch. The detailed weather forecast is below. Orion’s flight test is the next step in NASA’s journey to Mars. Orion is NASA’s new spacecraft built to carry astronauts to destinations never before visited by humans, including an asteroid and Mars. On this uncrewed test flight, Orion will test systems critical to crew safety, including the heat shield, parachutes, avionics and attitude control, as it travels farther into space than any spacecraft built for humans has traveled in more than 40 years. Liftoff is scheduled for 7:05 a.m. EST on Thursday from Space Launch Complex 37 at Cape Canaveral Air Force Station, Florida. During its two-orbit flight, Orion will travel 3,600 miles in altitude and travel nearly 60,000 miles before returning to Earth. Orion will return through Earth’s atmosphere at speeds approaching 20,000 mph, generating temperatures near 4,000 degrees Fahrenheit on its heat shield. The spacecraft will land approximately 600 miles off the coast of Baja, California. Orion will be recovered by a combined NASA and U.S. Navy team that will attach it to cables that will pull it into the flooded well deck of the USS Anchorage. Image credit: NASA #orion #NASA #space #journeytomars; -
The Orion spacecraft will take crews farther from Earth than any human-rated spacecraft since Apollo. The first step of that adventure comes this week when the Orion flight test sends an uncrewed version of the capsule about 3,600 miles above Earth – far enough to encounter the high radiation zones that circle the planet and measure their effects on the inside of the spacecraft. On its way back home, Orion’s heat shield will bear the brunt of scorching plasma as the spacecraft dives into the atmosphere at 20,000 mph before slowing for splashdown. It’s a stress test for more than the spacecraft, of course – people from NASA and Lockheed Martin along with scores of others involved in the program will watch every readout carefully. No matter what happens, the flight test has already made strides in development of America’s next deep-space vehicle for astronauts. Live coverage begins on NASA's website and on NASA TV at 4:30 a.m. EST on Thursday, Dec. 4. A 2-hour, 39-minute launch window opens at 7:05 a.m. EST so the launch and recovery of the spacecraft after splashdown can both take place in daylight. Orion will lift off on the strength of a United Launch Alliance Delta IV Heavy, currently the largest rocket in America's inventory. Pictured here is an artists rendering of the Orion spacecraft. Image credit: NASA #orion #journeytomars #space #NASA;
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