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Latest Galileo Stories

Third Galileo Satellite Transmits Test Signals
2012-12-04 14:52:07

Lee Rannals for redOrbit.com — Your Universe Online The European Space Agency's (ESA) Third Galileo satellite has sent its first test navigation signals back to Earth, and has broadcasted signals across all three Galileo bands. The pair of Galileo satellites launched this fall join two others that were launched in October 2011. The first set have reached their final orbital position and are in the middle of testing. The third satellite, known as FM3, transmitted its first...

Research Cruise Testing Europe’s EGNOS Satnav System
2012-11-01 12:37:52

ESA A research vessel surveying European waters is also charting the maritime performance of Europe´s EGNOS satnav system. Results gathered by Belgium´s RV Belgica are investigating how EGNOS, initially prioritized for aircraft, can also guide marine traffic. The Belgica is an all-purpose oceanographic research ship that spends around 200 days per year at sea, monitoring the quality of the marine environment, surveying the seabed and serving as a floating laboratory for...

Prestigious Prizes Given To Indoor Navigation And First Aid Apps
2012-10-29 12:48:49

ESA An indoor navigation system for smartphones has won this year´s Galileo Master prize, while ESA´s Innovation Prize goes to a first aid app that provides emergency support. The international jury choose a novel solution for indoor navigation as the best satnav application at this year´s European Satellite Navigation Competition (ESNC). The competition´s top award, the Galileo Master 2012 prize, went to Fraunhofer Portugal and the University of Porto for...

How Will EGNOS And Galileo Work Together In The Future
2012-10-24 14:31:08

A helicopter recently flew over a very special Alpine valley to gather data on how Europe´s two satellite navigation systems — EGNOS and Galileo — will work together in future. The helicopter flew a variety of maneuvers, from fast loops to mid-air hovering, to see how satnav signals were received in practice. The promising results are now being analyzed. The airborne testing, which took place in Germany on 24—26 September, was based around prototype signals of the...

Astronomers Monitor Volcanic Activity On Jupiter’s Moon Io From Earth
2012-10-17 11:01:21

Lawrence LeBlond for redOrbit.com - Your Universe Online Watching active volcanic eruptions should be done so from a safe distance. Observing active eruptions here on Earth can be easily accomplished from the comfort of your home with proper equipment. But observing an Earthen volcanic eruption from home is nothing when compared to what a group of California researchers have been privy to. Using an ingenious combination of ground-based telescopic surveys and archival data, the Golden...

Galileo Satellites Join The Soyuz Rocket On Pad For Friday Launch
2012-10-10 10:01:08

The two Galileo satellites and their upper stage have been enclosed within their protective fairing, and moved to join the Soyuz rocket on the launch pad. The halves of the fairing were sealed together around the satellites, their supporting dispenser and Fregat-MT upper stage on Friday, within the Upper Composite Integration Stand of building S3B of Europe´s Spaceport in French Guiana. Yesterday, the Upper Composite was moved to the launch site, for vertical mating to its...

Galileo Satellites Ready For Launch
2012-10-01 12:58:52

Lee Rannals for redOrbit.com - Your Universe Online The twin Galileo satellites are now fueled and ready for the launch planned for the evening of October 12, according to the European Space Agency (ESA). ESA said that technicians filled up the two satellites' tanks with hydrazine fuel, which is used to maintain the satellites' attitude and orbital position during their 12-year lifetime. The Galileo satellites will be transported to medium orbit by the Fregat fourth stage of their...

Galileo Satellites Being Prepped For Launch
2012-09-10 14:00:35

Lee Rannals for redOrbit.com - Your Universe Online The second pair of Galileo navigation satellites is being prepared for launch from Europe's Spaceport in October. The third Galileo satellite's propellant tank will be getting filled with hydrazine fuel this week, and the fourth will be getting its propellant tank filled next week. The twin satellites will be hitching a ride aboard the Soyuz ST-B on October 10, then will meet up with the first two Galileo satellites currently in...

2012-08-31 23:03:32

Science-writer Shaun Johnston has posted online the script for a 40-minute play designed to stimulate discussion among biology and philosophy student groups on the mechanism and meaning of evolution ROSENDALE, NY (PRWEB) August 31, 2012 Charles Darwin is in heaven, gazing down at Earth, when Galileo joins him to ask him, what´s so interesting down there? So begins a 40-minute dialogue between Darwin and Galileo that explores how and why we evolved. The central theme of Johnston´s...


Latest Galileo Reference Libraries

sts-34
2012-03-24 09:37:55

Atlantis launched from Kennedy Space Center on October 18, 1989 at 12:53 PM EDT and landed at Edwards Air Force Base on October 23 at 9:33 AM EDT. The shuttle orbited 79 times at an altitude of 185 nautical miles at an inclination of 34.3 degrees and travelled 2 million miles.  The mission lasted 4 days, 23 hours, 39 minutes, and 21 seconds. The purpose of the mission was to launch the Galileo probe to Jupiter. The Galileo/Jupiter spacecraft and attached Inertial Upper Stage (IUS), was...

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2004-10-19 04:45:44

Galileo Probe -- The Galileo probe was an unmanned probe sent by NASA to study the planet Jupiter and its moons. Named after the astronomer Galileo Galilei, it was launched on October 18 1989 by the Space Shuttle Atlantis and arrived at Jupiter on December 7 1995. Galileo's launch had been significantly delayed by the hiatus in Space Shuttle launches that occurred after the Space Shuttle Challenger disaster, and new safety protocols that were implemented as a result forced Galileo to use...

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2004-10-19 04:45:40

Jupiter's Moon Europa -- Europa is a puzzle. The sixth largest moon in our Solar System, Europa confounds and intrigues scientists. Few bodies in the Solar System have attracted as much scientific attention as this moon of Jupiter because of its possible subsurface ocean of water. The more we learn about this icy moon, the more questions we have. Because the nature of science is to ask questions, we cannot resist the mystery of Europa and its potential for possessing an ocean. Early...

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2004-10-19 04:45:40

Jupiter's Moon Io -- Looking like a giant pizza covered with melted cheese and splotches of tomato and ripe olives, Io is the most volcanically active body in the solar system. Volcanic plumes rise 300 kilometers (190 miles) above the surface, with material spewing out at nearly half the required escape velocity. A bit larger than Earth's moon, Io is the third largest of Jupiter's moons, and the fifth one in distance from the planet. Although Io always points the same side toward...

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2004-10-19 04:45:40

Jupiter's Moon Amalthea -- Amalthea [am-al-THEE-uh] is one of Jupiter's smaller moons. It was named after the nymph who nursed the infant Jupiter with goats milk. It was discovered in 1892 by the American astronomer Edward Emerson Barnard while making observations from the Lick Observatory with a 36 inch (91 centimeter) refractory telescope. Amalthea was the last moon in the solar system to be discovered through direct visual observation. It was also the first moon of Jupiter to be...

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Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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