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Earth's Other MoonsManoa HI (SPX) Apr 04, 2012 Earth usually has more than one moon, according to a team of astronomers from the University of Helsinki, the Paris Observatory and the University of Hawaii at Manoa. Our 2,000-mile-diameter Moon, so beloved by poets, artists and romantics, has been orbiting Earth for over 4 billion years. Its much smaller cousins, dubbed "minimoons," are thought to be only a few feet across and to usually orbit our planet for less than a year before resuming their previous lives as asteroids orbiting the Sun. ... read more |
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  Mars missions race, India takes lead India aims at sending an orbiter to Mars in 2013. The race for the Red planet unwinds with NASA planning a launch for the same 2013 fiscal year and China somewhat lagging behind. Earlier this month ... more | .. |
  How Deep Must Life Hide to be Safe on Europa? Considered one of the best potential sources for extraterrestrial life in the solar system, Europa may hide life in the ocean deep beneath the moon's icy crust. Some organisms could even travel to t ... more | .. |
  How the Equatorial Ridge on Saturn's Moon Iapetus Formed Saturn's moon Iapetus is one of the most unusual moons in our solar system. Perhaps the most bizarre feature of Iapetus is its equatorial ridge, a 20-km (12.4-mi) high, 200-km (124-mi) wide mountain ... more | .. |
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  Titanium paternity test fingers Earth as moon's sole parent A new chemical analysis of lunar material collected by Apollo astronauts in the 1970s conflicts with the widely held theory that a giant collision between Earth and a Mars-sized object gave birth to ... more | .. |
 Flying Formation - Around the Moon at 3,600 MPH The act of two or more aircraft flying together in a disciplined, synchronized manner is one of the cornerstones of military aviation, as well as just about any organized air show. But as amaz ... more | .. |
 Is it Snowing Microbes on Enceladus? There's a tiny moon orbiting beyond Saturn's rings that's full of promise, and maybe - just maybe - microbes. In a series of tantalizingly close flybys to the moon, named "Enceladus," NASA's C ... more | .. |
 Happy Birthday Titan! On March 25, 1655, Dutch astronomer Christiaan Huygens, using a telescope he built himself, observed a small bright dot suspiciously close to the planet Saturn. Huygens correctly surmised that it mi ... more |
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ESA adjusts Cluster orbits for rare twin reentry campaign
Voyager outlines infrastructure-led roadmap for long-term US lunar presence
Muon Space ramps up multi-mission satellite constellations | .. |
 Cassini to Make Closest Pass Yet over Enceladus South Pole NASA's Cassini spacecraft is preparing to make its lowest pass yet over the south polar region of Saturn's moon Enceladus, where icy particles and water vapor spray out in glittering jets. The close ... more | .. |
  Magnetic field researchers target 100-tesla goal Researchers at Los Alamos National Laboratory's biggest magnet facility have met the grand challenge of producing magnetic fields in excess of 100 tesla while conducting six different experiments. T ... more | .. |
 NASA's Grail MoonKam Returns First Student-Selected Lunar Images One of two NASA spacecraft orbiting the moon has beamed back the first student-requested pictures of the lunar surface from its onboard camera. Fourth grade students from the Emily Dickinson Element ... more | .. |
  Some orbits more popular than others in solar systems Computer simulations have revealed a plausible explanation for a phenomenon that has puzzled astronomers: Rather than occupying orbits at regular distances from a star, giant gas planets similar to ... more |
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  Dawn Sees New Surface Features on Giant Asteroid NASA's Dawn spacecraft has revealed unexpected details on the surface of the giant asteroid Vesta. New images and data highlight the diversity of Vesta's surface and reveal unusual geologic features ... more | .. |
 Ecliptic "MoonKAM" Systems Begin Operations in Lunar Orbit Two four-camera color video systems supplied by Ecliptic Enterprises Corporation to NASA's dual-spacecraft Gravity Recovery and Interior Laboratory (GRAIL) project have been turned on and are genera ... more | .. |
  MESSENGER Provides New Look at Mercury's Landscape, Metallic Core, and Polar Shadows MESSENGER completed its one-year primary mission on March 17. Since moving into orbit about Mercury a little over one year ago, the spacecraft has captured nearly 100,000 images and returned data th ... more | .. |
 Cassini Sees Saturn Stressing out Enceladus Images from NASA's Cassini spacecraft have, for the first time, enabled scientists to correlate the spraying of jets of water vapor from fissures on Saturn's moon Enceladus with the way Saturn's gra ... more |
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Experts warn of urgent need to address human reproduction risks in space
Engineered microbes use light to build new molecules
Smartphone kit offers low cost on site radiation dose checks | .. |
  Cosmic rays alter chemistry of lunar ice Space scientists from the University of New Hampshire and multi-institutional colleagues report they have quantified levels of radiation on the moon's surface from galactic cosmic ray (GCR) bombardm ... more | .. |
 China to get lunar soil Preparations are on in China to launch a moon mission and bring about two kilogram of lunar soil samples to Earth, People's Daily reported Friday. The mission is part of the third phase of the ... more | .. |
 Two New NASA LRO Videos: See Moon's Evolution, Take a Tour In honor of 1,000 days in orbit, the NASA Lunar Reconnaissance Orbiter (LRO) team at NASA Goddard Space Flight Center in Greenbelt Md. has released two new videos. One video takes viewers thro ... more | .. |
 Space Systems Loral Provides on Time Delivery of NASA Propulsion System Space Systems/Loral has completed on time delivery of a new propulsion system to NASA. The propulsion system for the Lunar Atmosphere Dust Environment Explorer (LADEE) spacecraft was delivered to NA ... more |
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 Why do We See the Man in the Moon? There's something poetic about gazing up at the night sky, seeing the familiar face of the "Man in the Moon" who faithfully accompanies us through life. The synchronous rotation of the Moon - it tak ... more | .. |
 China's second moon orbiter outperforms design China's second moon orbiter, the Chang'e-2, has performed outstandingly, a Chinese lawmaker close to the lunar exploration project said Tuesday. Chang'e-2 has more than achieved the goals set ... more | .. |
 China starts manufacturing third lunar probe China has begun designing and manufacturing the flight model entity of its third lunar probe, Chang'e-3, according to the administration of China's lunar probe project. As a key part of the se ... more | .. |
 Russia sets sights on Moon, Mars and beyond: report Russia's crisis-hit space agency intends to send its first manned mission to the Moon and deploy research stations on Mars under an ambitious plan presented to the government this month. ... more |
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Ultra thin metasurface chip turns infrared into steerable visible beams
Engineered substrates sharpen single nanoparticle plasmon spectra
Single molecule devices push past silicon limits | .. |
  China needs own space laws: Official China needs its own law to protect its rights in outer space as well as regulate its domestic space activities, a top official has said. "China is among the very few countries that are active ... more | .. |
Twin GRAIL Spacecraft Begin Collecting Lunar Science Data NASA's Gravity Recovery And Interior Laboratory (GRAIL) spacecraft orbiting the moon officially have begun their science collection phase. During the next 84 days, scientists will obtain a hig ... more | .. |
 Apollo 12: Pinpoint Landing on the Ocean of Storms This image shows the remnants of not one, but two missions to the moon. Apollo 12 astronauts Pete Conrad and Alan Bean demonstrated that a precision lunar landing with the Apollo system was possible ... more | .. |
 Magnetic moon In the nearly five decades since the first lunar surveys were conducted as part of NASA's Apollo program, scientists have advanced a number of increasingly complex theories to explain the vast swath ... more |
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 Apollo 11: 'A Stark Beauty All Its Own' This image of the Apollo 11 landing site captured from just 24 km (15 miles) above the surface provides LRO's best look yet at humanity's first venture to another world. When Neil Armstrong took his ... more | .. |
 Apollo 15: Follow the Tracks The Apollo 15 Lunar Module (LM) Falcon set down on the Hadley plains (26.132 degrees N, 3.634 degrees E) a mere 2 kilometers from Hadley Rille. The goals: sample the basalts that compose the m ... more | .. |
 Lunar lander firing up for touchdown Europe's ambition of touching down at the Moon's south pole by 2018 has been boosted by recent test firings of the craft's thrusters. The robot lander will prove new techniques for sending humans to ... more | .. |
 Looking at the Man in the Moon Many of us see a man in the moon-a human face smiling down at us from the lunar surface. The "face," of course, is just an illusion, shaped by the dark splotches of lunar maria (smooth plains formed ... more |
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