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23 matches found for "Ganymede"
Ganymede completes an orbit around Jupiter every seven days. Because Ganymede's orbit is tilted nearly edge-on to Earth, it routinely can be seen passing in front of and disappearing behind its g...
Physics and Astronomy |A team led by the University College London (UCL) test-fired the projectiles in Wales, recording a peak of 20,000 gee upon impact (where humans can survive up to 10 gee). Penetrators, which can carry...
Physics and Astronomy |“We’re on our way to Pluto,” says New Horizons Mission Operations Manager Alice Bowman, of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md. “The swingby was a success; the ...
Physics and Astronomy |As NASA develops its next "flagship" mission to the outer solar system, Jupiter's enigmatic moon Europa should be the target, says Arizona State University professor Ronald Greeley. Alt...
Physics and Astronomy |Yogi Berra supposedly suggested that when you come to a fork in the road, you are supposed to take it. That's just what planetary scientists studying the rich data set from the Galileo Mi...
Earth Sciences |The fastest spacecraft ever launched, New Horizons will make its closest pass to Jupiter on Feb. 28, threading its path through an “aim point” 1.4 million miles (2.3 million kilometers) from the cente...
Physics and Astronomy |Solar System Update brings together the work of 19 physicists, astronomers, and climatologists from Europe and the USA in 12 chapters on the sun, the main planets and comets.The book, co-autho...
Physics and Astronomy |Solar System Update brings together the work of 19 physicists, astronomers, and climatologists from Europe and the USA in 12 chapters on the sun, the main planets and comets.The book, co-autho...
Physics and Astronomy |Everyday ice used to chill that glass of lemonade has helped researchers better understand the internal structure of icy moons in the far reaches of the solar system. A research team has dem...
Physics and Astronomy |A bound pair of icy comets similar to the dirty snowballs circling outside the orbit of Neptune has been found lurking in the shadow of Jupiter. Astronomers at the University...
Physics and Astronomy |Data from the NASA/ESA/ASI Cassini spacecraft indicate that Saturns majestic ring system has its own atmosphere - separate from that of the planet itself. During it...
Physics and Astronomy |Saturn’s hazy largest moon, Titan – a body long held to be a frozen analog of early Earth – has a surface shaped largely by an Earth-like interplay of tectonics, erosion by fluids, winds...
Physics and Astronomy |Today the NASA/ESA/ASI Cassini-Huygens spacecraft makes a fly-by of Saturn’s largest moon Titan - the closest ever performed. At the time of the closest approach, whic...
Physics and Astronomy |UK scientists and industrialists involved in the NASA, ESA, ASI Cassini-Huygens space mission are eagerly awaiting the data to be received when the spacecraft makes its closest fly-by of...
Physics and Astronomy |VLT looks through narrow atmospheric window and produces most detailed images yet New images of unsurpassed clarity have been obtained with the ESO Very Large Telescope (VLT) of formations on ...
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