by Marlowe HOOD PARIS, France (AFP) — A large glacier in West Antarctica lost up to half a kilometer in thickness in seven years, thinning more quickly than scientists thought possible, according to a study released Tuesday. The Smith Glacier, spilling into the Amundsen Sea, shed up to 70 meters (230 feet) per year between 2002 and 2009, according to the study, based on NASA data collected during aerial flyovers. “If I had been using […]
Tag: NASA’s Jet Propulsion Laboratory
NASA’s Juno spacecraft successfully orbits Jupiter
by Kerry SHERIDAN MIAMI, United States (AFP) — NASA celebrated a key triumph on Tuesday as its $1.1 billion Juno spacecraft successfully slipped into orbit around Jupiter on a mission to probe the origin of the solar system. NASA’s Jet Propulsion Laboratory in Pasadena, California erupted in cheers as the solar observatory entered its aimed-for orbit around the biggest planet in our cosmic neighborhood at 11:53 pm (0353 GMT Tuesday). “We are in it,” hollered […]
NASA’s Juno spacecraft begins bid to orbit Jupiter
MIAMI, United States (AFP) — NASA’s Juno spacecraft on Monday began its attempt to orbit Jupiter, the largest and most massive planet in the solar system, the US space agency announced. The unmanned solar-powered observatory began firing its main engine to slow down enough to be captured into Jupiter’s orbit at 11:18 pm (0318 GMT), said officials at NASA’s Jet Propulsion Laboratory. “We see the expected sharp shift upward in the Doppler residuals indicating the engine […]
NASA counts down to nail-biter orbit of Jupiter
by Kerry SHERIDAN MIAMI, United States (AFP) — A $1.1 billion NASA spacecraft called Juno must dodge debris and extreme radiation Monday as it attempts to orbit Jupiter, on a high-stakes mission to probe the origin of the solar system. Juno is expected to arrive late Monday in the vicinity of the largest planet in our cosmic neighborhood, five years after the unmanned solar-powered observatory launched from Cape Canaveral, Florida. “We are barrelling down on […]





