Tag: NASA

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Get a 360-degree view of monster dune on Mars

Image: Mars panorama
A portion of a 360-degree panorama captured by NASA’s Curiosity rover shows a portion of a 16-foot-high sand dune on Mars, with the summit of Mount Sharp in the far background. The bottom of the image is distorted due to the 360-degree effect. (Credit: NASA / JPL-Caltech / MSSS)

The 16-foot-high sand dune that NASA’s Curiosity rover has been skirting around on Mars looks even more imposing in a 360-degree panoramic view you can explore on the Internet.

NASA passed along the spherical panorama, as well as a red-blue version suitable for 3-D viewing, in an image advisory posted today. But panorama prestidigitator Andrew Bodrov got an early crack at the imagery. Even before Christmas, Bodrov posted the picture as a 360-degree panorama you can spin around on your screen. See it full screen for the best results – and if you’re a virtual-reality developer, put it on your list for the full headset treatment.

The dominant feature is Namib Dune, a huge pile of grayish-reddish sand that has been built up by the action of Martian winds. It’s part of the Bagnold Dunes, a series of sandy slopes that line the northwest flank of 3-mile-high Mount Sharp.

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Stamps celebrate Pluto, planets and ‘Star Trek’

Image: Pluto stamps
The U.S. Postal Service’s souvenir sheet of four stamps contains two new stamps appearing twice. The first stamp shows an artist’s rendering of the New Horizons spacecraft and the second shows the spacecraft’s enhanced color image of Pluto taken near closest approach. (Credit: Antonio Alcala / USPS)

For the first time since 1991, Pluto and the solar system’s eight bigger planets are getting their own postage stamps – thanks to a U.S. Postal Service cosmopalooza that also spotlights Earth’s moon and “Star Trek.”

The Pluto stamp pays tribute to NASA’s New Horizons mission, and updates 1991’s speculative view of the dwarf planet. Back then, the legend on the 29-cent stamp read “Pluto – Not Yet Explored.” This time, the four-stamp sheet carries the label “Pluto – Explored!”

The stamps follow through on a petition that was filed by New Horizons’ fans more than three years ago – long before the piano-sized probe flew past Pluto on July 14.

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See Ceres as you’ve never seen it before

Image: Ceres
This Dec. 10 image of Ceres shows the area around a crater chain called Gerber Catena,. NASA’s Dawn spacecraft was flying about 240 miles above Ceres when the picture was taken. (Credit: NASA / JPL-Caltech / UCLA / MPS / DLR / IDA).

Earlier this month we started seeing some of the closest views yet of Pluto, and now it’s time for close-ups from a closer dwarf planet: Ceres.

NASA’s Dawn orbiter has begun delivering pictures of the solar system’s biggest asteroid and smallest known dwarf planet as seen from its closest vantage point, just 240 miles (385 kilometers) above the surface. That’s roughly how high the International Space Station flies above Earth.

One of the more intriguing views released today shows the area around a crater chain called Gerber Catena. Get out your red-blue glasses, and you can easily spot a trough running through a 3-D view of the terrain.

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Leak holds up NASA’s InSight launch to Mars

Image: InSight
An artist’s conception shows the InSight lander on the surface of Mars. The SEIS instrument is the light-colored dome at lower left. (Credit: NASA)

NASA says it’s putting off next year’s scheduled launch of its InSight lander mission to Mars until at least 2018, due to a persistent leak in the spacecraft’s main seismic-sensing instrument.

Mission managers had been working for months to track down a series of small leaks in the vacuum seal for the instrument, known as the Seismic Experiment for Interior Structure, or SEIS. The instrument was being built and tested for NASA under the direction of France’s space agency, the Centre Nationale d’Etudes Spatiales, or CNES.

Up until Monday, managers had high hopes they could fix all the leaks in time for next March’s liftoff atop a United Launch Alliance Atlas 5 rocket from Vandenberg Air Force Base in California. But the results from a low-temperature vacuum test at a facility near Paris were so discouraging that they scratched the launch off the schedule.

“It’s a very close decision,” Marc Pircher, director of CNES’ Toulouse Space Center, told reporters during a teleconference.

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Spacewalkers free up station’s stuck rail car

Image: Spacewalker
NASA astronaut Tim Kopra conducts a spacewalk at the International Space Station. (Credit: NASA TV)

Two NASA spacewalkers executed a quick fix at the International Space Station today, moving a stuck rail car to clear the path for a robotic Russian cargo ship that was launched just hours before.

The 3-hour, 16-minute spacewalk was put on the schedule just last week, when mission controllers discovered that the robotic rail car on the station’s main truss was jammed on the track, 4 inches (10 centimeters) out of position.

Astronauts Scott Kelly and Tim Kopra had to release the brake handles on the crew equipment carts on each side of the rail car to move it to its storage spot. NASA wanted the car locked down properly as a precaution in advance of Wednesday’s scheduled arrival of a Russian Progress cargo craft.

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Good news for Boeing’s space taxi – and SpaceX

Image: Boeing CST-100 Starliner
An artist’s conception shows Boeing’s CST-100 Starliner at the International Space Station. (Credit: NASA)

NASA has ordered a second space taxi from the Boeing Co. to carry astronauts to the International Space Station a couple of years from now.

Boeing’s CST-100 Starliner capsule and an upgraded version of SpaceX’s Dragon spacecraft won’t go into service until 2017 at the earliest, but NASA has to put in its orders well in advance to get the ball rolling. NASA has been providing billions of dollars to support the commercial spaceship development effort.

“Once certified by NASA, the Boeing CST-100 Starliner and SpaceX Crew Dragon each will be capable of two crew launches to the station per year,” Kathy Lueders, manager of NASA’s Commercial Crew Program, said today in a news release. “Placing orders for those missions now really sets us up for a sustainable future aboard the International Space Station.”

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Probe sends amazing pics of Pluto and Nix

Image: Pluto surface
The New Horizons probe got a look at these craters during its July 14 Pluto flyby. (Credit: NASA / JHUAPL / SwRI)

The hits just keep on coming from NASA’s New Horizons mission to Pluto: This week’s stunners include views of the surface that look weirder than the terrain in “Star Wars: The Force Awakens,” plus a close look at Nix, one of Pluto’s five moons.

During its July 14 flyby, the piano-sized New Horizons spacecraft captured a string of pictures showing the eastern edge of a dark region nicknamed Cthulhu Regio and apotential ice volcano called Wright Mons. You can also see light-colored craters that have been partially filled in with darker material.

“Pluto has greatly exceeded our expectations in diversity of land forms and processes — processes that continue to the present,” New Horizons team member Alan Howard, a planetary scientist from the University of Virginia at Charlottesville, said in Thursday’s update from NASA.

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Congress gives NASA a bigger budget

Image: Europa orbiter
An artist’s conception shows an orbiter at Europa, a moon of Jupiter. (Credit: NASA / JPL-Caltech)

The 2,009-page omnibus bill that’s been crafted by Congress for the current fiscal year boosts NASA’s budget to $19.3 billion, which is $756 million more than the White House asked for.

The big winners include NASA’s heavy-lift Space Launch System and its planetary science projects – particularly a mission to Europa, a mysterious ice-covered moon of Jupiter. The measure also provides as much as the Obama administration requested – $1.24 billion – for NASA’s commercial crew program. That suggests the space taxis that are being built for NASA by the Boeing Co. and SpaceX will remain on track for their debut in 2017.

The long-delayed spending plan for the budget year that started in October, released overnight, isn’t totally a done deal. The House and Senate still have to vote their approval, and that’s not expected to happen until Friday. Then President Barack Obama has to sign it into law. But all the pieces are in place, and on Wednesday the White House gave the deal its thumbs-up.

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Space station gets its first ‘official’ Briton

Image: Tim Peake welcomed
British astronaut Tim Peake gets a space station welcome from NASA’s Scott Kelly. (Credit: ESA)

Today the International Space Station’s crew welcomed aboard its first “official” British astronaut, Tim Peake, just hours after he blasted off in a Russian Soyuz spacecraft alongside U.S. and Russian spacefliers.

Peake, NASA astronaut Tim Kopra and Russian cosmonaut Yuri Malenchenko were lofted into orbit from the Baikonur Cosmodrome in Kazakhstan at 5:03 a.m. local time (3:03 a.m. PT). They made a brisk 6.5-hour trip to the station and were greeted by three crewmates: NASA’s Scott Kelly and Russia’s Mikhail Kornienko and Sergei Volkov. Kelly and Kornienko are more than halfway through a yearlong tour of duty.

After a round of hugs and handshakes, the crew exchanged additional greetings with family members and VIPs via a video link. “I hope you enjoyed the show,” Peake told David Parker, chief executive of the U.K. Space Agency.

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New Horizons’ Pluto close-up gets colorized

Image: Pluto in color
This enhanced color mosaic combines image data from two cameras on NASA’s New Horizons probe. (Credit: NASA / JHUAPL / SwRI)

The Pluto pictures from NASA’s New Horizons probe just keep getting better and better: Feast your eyes on this colorized view of the border between the towering al-Idrisi mountains made of water ice, and the rippled nitrogen-rich plains of Sputnik Planum.

The view combines high-resolution black-and-white imagery from New Horizons’ Long Range Reconnaissance Imager, or LORRI; and lower-resolution color data from the Ralph/Multispectral Visible Imaging Camera, or MVIC.

The two sets of images were taken about 25 minutes apart on July 14, while the piano-sized probe zoomed within 10,000 miles of the dwarf planet’s surface. Check out the full-size mosaic.

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