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News tagged with galileo

Ultra-cool companion helps reveal giant planets

(Phys.org) -- An international team of astronomers led by David Pinfield of the University of Hertfordshire has found a brown dwarf that is more than 99% hydrogen and helium. Described as ultra-cool, it has ...

Space & Earth / Astronomy

created May 10, 2012 | popularity 4.8 / 5 (6) | comments 0 | with audio podcast

Spain the dunces in international science test

Spaniards came bottom of the class in an 11-nation science test and nearly half of them could not name a single important scientist in history, a survey showed Tuesday.

Other Sciences / Social Sciences

created May 08, 2012 | popularity 5 / 5 (1) | comments 1

Czech Republic approves EU Galileo agency move to Prague

Czech Republic politicians have approved the transfer to Prague of the EU agency in charge of Europe's Galileo geopositioning system, lawmakers said Thursday.

Space & Earth / Space Exploration

created May 03, 2012 | popularity not rated yet | comments 0

Europe's Arianespace inks new deals at US conference

European satellite launch operator Arianespace announced at a satellite expo in Washington Tuesday that it had signed two new contracts this week for launches in the coming years.

Space & Earth / Space Exploration

created Mar 13, 2012 | popularity 4.8 / 5 (4) | comments 0

Ames celebrates the 40th anniversary of Pioneer 10

Launched on March 2,1972, Pioneer 10 was the first spacecraft to travel through the Asteroid belt, and the first spacecraft to make direct observations and obtain close-up images of Jupiter. Famed as the most remote object ...

Space & Earth / Space Exploration

created Mar 01, 2012 | popularity 4.5 / 5 (2) | comments 0

Galileo on the ground reaches some of Earth's loneliest places

A worldwide chain of Galileo ground stations on some of the remotest sites on Earth is nearing completion ahead of this year’s launch of two more satellites.

Space & Earth / Space Exploration

created Feb 28, 2012 | popularity 4 / 5 (2) | comments 0

EU signs orders for eight new Galileo space satellites

The EU on Thursday signed contracts with German and French engineering firms to build and launch another eight satellites for its Galileo geopositioning system.

Space & Earth / Space Exploration

created Feb 02, 2012 | popularity 5 / 5 (1) | comments 1

Czechs sign deal to host EU's satellite navigation

(AP) -- The Czech government has signed a deal for Prague to host the headquarters of an ambitious satellite navigation system that is meant to become the main rival to the U.S. Global Positioning System.

Space & Earth / Space Exploration

created Jan 27, 2012 | popularity 4 / 5 (2) | comments 0

Soyuz rocket lifts off with military satellite payload

A Soyuz rocket lifted off on Friday from Europe's space base in French Guiana, placing into orbit six low-orbit satellites with military or joint military-industrial use.

Space & Earth / Space Exploration

created Dec 17, 2011 | popularity 4.3 / 5 (3) | comments 8

EU launches its first satellite navigation system

A Russian rocket launched the first two satellites of the European Union's Galileo navigation system Friday after years of waiting for the start of the program billed as the main rival to the ubiquitous American ...

Space & Earth / Space Exploration

created Oct 21, 2011 | popularity 5 / 5 (1) | comments 1

Europe sets sights again on Soyuz launch

Engineers were eyeing a second bid at the historic launch of a Soyuz rocket from Europe's space base in South America after a countdown was scrubbed by a refuelling hitch.

Space & Earth / Space Exploration

created Oct 21, 2011 | popularity not rated yet | comments 0

Launch of EU's Galileo system set for Friday

The launch of the first two satellites for the European Union's Galileo navigation system was postponed until Friday - adding at least one more day to years of waiting for a program promoted as the main rival ...

Space & Earth / Space Exploration

created Oct 20, 2011 | popularity 5 / 5 (2) | comments 2

Europe delays maiden launch of Soyuz with sat-nav payload

Europe announced a 24-hour delay in the maiden launch Thursday of a Russian rocket laden with the first satellites in a rival scheme to America's GPS geopositioning system.

Space & Earth / Space Exploration

created Oct 20, 2011 | popularity not rated yet | comments 0

Final checks for first Soyuz launch from Kourou

Launch directors on Thursday were running through the last checks for the maiden liftoff of Soyuz, the legendary Soviet-Russian rocket, from Europe's base in French Guiana.

Space & Earth / Space Exploration

created Oct 20, 2011 | popularity not rated yet | comments 0

Soyuz ready with Galileo satellites for milestone launch

International space cooperation will be highlighted in a historic event on 20 October: the launch of Europe’s first Galileo navigation satellites on Russia’s first Soyuz rocket to depart from Europe’s ...

Space & Earth / Space Exploration

created Oct 14, 2011 | popularity 4.8 / 5 (6) | comments 7

Galileo Galilei

Galileo Galilei (15 February 1564 – 8 January 1642) was an Italian physicist, mathematician, astronomer, and philosopher who played a major role in the Scientific Revolution. His achievements include improvements to the telescope and consequent astronomical observations, and support for Copernicanism. Galileo has been called the "father of modern observational astronomy," the "father of modern physics," the "father of science," and "the Father of Modern Science." Stephen Hawking says, "Galileo, perhaps more than any other single person, was responsible for the birth of modern science."

The motion of uniformly accelerated objects, taught in nearly all high school and introductory college physics courses, was studied by Galileo as the subject of kinematics. His contributions to observational astronomy include the telescopic confirmation of the phases of Venus, the discovery of the four largest satellites of Jupiter, named the Galilean moons in his honour, and the observation and analysis of sunspots. Galileo also worked in applied science and technology, improving compass design.

Galileo's championing of Copernicanism was controversial within his lifetime, when a large majority of philosophers and astronomers still subscribed (at least outwardly) to the geocentric view that the Earth is at the centre of the universe. After 1610, when he began supporting heliocentrism publicly, he met with bitter opposition from some philosophers and clerics, and two of the latter eventually denounced him to the Roman Inquisition early in 1615. Although he was cleared of any offence at that time, the Catholic Church nevertheless condemned heliocentrism as "false and contrary to Scripture" in February 1616, and Galileo was warned to abandon his support for it—which he promised to do. When he later defended his views in his most famous work, Dialogue Concerning the Two Chief World Systems, published in 1632, he was tried by the Inquisition, found "vehemently suspect of heresy," forced to recant, and spent the rest of his life under house arrest.

For more information about Galileo Galilei, read the full article at Wikipedia.
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