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Latest Telescopes Stories

Contract Signed To Start Construction For European Extremely Large Telescope
2013-12-11 06:27:00

ESO At a ceremony at ESO’s Vitacura offices in Santiago on 9 December 2013 the ESO Director General, Tim de Zeeuw, and senior representatives of the Chilean company ICAFAL Ingeniería y Construcción S.A., signed a contract for the construction of a road to the summit of Cerro Armazones, the leveling of the top of the mountain and additional civil works. The ceremony was also attended by representatives of the ESO project team. Cerro Armazones will be the site of the 39-meter European...

DARPA Is At Work Developing The Latest High-Tech Spy Satellite
2013-12-10 13:19:11

[ Watch the video: DARPA MOIRE Concept Video ] Lee Rannals for redOrbit.com - Your Universe Online DARPA says it has plans to develop an ultimate spy satellite capable of viewing 40 percent of the Earth’s surface at once. The Membrane Optical Imager for Real-Time Exploitation (MOIRE) space telescope will be launched as a tightly packed cluster of petals 20 feet in diameter, helping it stretch out to 68 feet across. It will record the Earth’s surface with high resolution imagery,...

ESO Names Roberto Tamai As E-ELT Programme Manager
2013-12-09 19:35:22

ESO The ESO Council, at its meeting this week in Garching, has approved the appointment of Roberto Tamai as Programme Manager for the European Extremely Large Telescope (E-ELT), effective 1 February 2014. Roberto replaces Alistair McPherson who has very successfully steered the E-ELT project through its early stages. Alistair is returning to the United Kingdom as Deputy Director General/Head of Project for the Square Kilometre Array (SKA), based at Jodrell Bank near Manchester....

Rob Ivison Is Next ESO Director for Science
2013-12-09 19:29:17

ESO The ESO Council, at its meeting this week in Garching, has approved the appointment of Rob Ivison as the next ESO Director for Science. Ivison will take up his post on 31 March 2014. Ivison is currently a Senior Research Fellow at the University of Edinburgh's Institute for Astronomy, based at the Royal Observatory Edinburgh, and holds an Advanced Grant from the European Research Council. He has a strong and broad track record in astronomy, with expertise covering optical, infrared,...

Fiery Drama Of Star Birth And Stellar Death
2013-11-27 07:05:14

ESO The Large Magellanic Cloud is one of the closest galaxies to our own. Astronomers have now used the power of ESO’s Very Large Telescope to explore one of its lesser known regions. This new image shows clouds of gas and dust where hot new stars are being born and are sculpting their surroundings into odd shapes. But the image also shows the effects of stellar death — filaments created by a supernova explosion. Located only about 160 000 light-years from us in the constellation of...

ESO Celebrates 50 Years Of Relationship With Chile
2013-11-11 06:31:56

ESO Today marks the 50th anniversary of the start of a very fruitful relationship between ESO and Chile that has allowed both European and Chilean astronomy to push the boundaries of science, technology and culture forward into the future. On 6 November 1963, the initial agreement between the European Southern Observatory (ESO) and the Government of Chile, the Convenio, was signed, enabling ESO to place its telescopes beneath the exceptionally clear Chilean skies. "The cooperation...

Revealing New Information On Strength Of Black Hole Mergers
2013-11-08 07:13:10

Lee Rannals for redOrbit.com - Your Universe Online The Commonwealth Scientific and Industrial Research Organization (CSIRO) in eastern Australia has helped reveal new information about the strength of black hole mergers. Giant black holes throughout the universe sometimes pair up and merge, sending out gravitational waves that ripple across space and time. Albert Einstein predicted that these waves exist, but scientists have yet to directly detect one. Astronomers were able to...

Chilean President Announces Transfer Of Land For The European Extremely Large Telescope
2013-10-28 07:01:18

ESO At a ceremony held yesterday at ESO’s Paranal Observatory in the Chilean Atacama Desert the President of Chile, Sebastián Piñera, handed over the recently signed legal documents by which the Chilean government will transfer the land around Cerro Armazones to ESO. Cerro Armazones, a 3060-meter peak 20 kilometers from the site of ESO’s Very Large Telescope on Cerro Paranal, will be the future home of the European Extremely Large Telescope (E-ELT). President Piñera was received...

New Techniques Magnify Images Without Requiring Bulky Zoom Lenses
2013-10-16 07:07:45

The Optical Society Imagine giving a presentation to a roomful of important customers when suddenly the projector fails. You whip out your smartphone, beam your PowerPoint presentation onto the conference room screen, and are back in business within seconds. This career-saving application and others like it are the promise of a new generation of ultra-small projectors. Now researchers from Japan and Poland have taken an important step toward making such devices more versatile and easier to...


Latest Telescopes Reference Libraries

45_894c6a813094d5c55029fadb762d4d57
2010-10-08 17:45:24

Radio telescopes, used in tracking and collecting data from satellites and space probes, are a form of directional radio antenna used in radio astronomy. They operate on the radio frequency portion of the electromagnetic spectrum where they detect radio sources. Radio telescopes are large parabolic antennas used singly or in an array and are located far from major centers of population in order to avoid electromagnetic interference. Karl Guthe Jansky built the first radio antenna used to...

0_035f33139a46eac03f7b1ef5a5cd27be
2010-09-24 17:50:57

A telescope, designed to aid the observation of remote objects, collects some form of electromagnetic radiation (such as visible light). The Netherlands developed the first known practical telescope in the 17th century. The term "telescope" was termed in order to describe Galileo's instruments in 1611. However, Galileo was not the inventor of the telescope. It was Hans Lippershey, Zacharias Janssen, and Jacob Metius who are credited with the creation of the telescope. In 1668, Isaac Newton...

0_140be4f8b9e91033cecf670093b7e642
2009-04-28 11:47:36

The Reverend Thomas William Webb (December 14, 1807 "“ May 19, 1885) was a British astronomer and faithful clergyman. The lone son of a clergyman, the Rev. John Webb was raised and educated by his father in absence of his mother who died in Webb's early childhood. He travelled to Oxford to attend Magdalen College. Soon after, he was ordained a minister by the Anglican Church in 1829. In 1843, he married Henrietta Montague. Mrs. Webb died on September 7, 1884. Webb followed shortly...

7_a202abfa2c4d560e759cbc1e39a671ec2
2004-10-19 04:45:43

Very Large Telescope -- The Very Large Telescope (VLT) consist of four optical telescopes that have 8.4 meter aperture. The VLT is a project of the European Southern Observatory organization. It is located at the Paranal Observatory on Cerro Paranal, a 2,635-m high mountain in the Atacama desert in northern Chile. The VLT consists of a cluster four of large telescopes, and an interferometer (VLTI) which will be used to resolve fine features. The telescopes have been named after the...

7_1425bbfd8456dddf5a9b74ae223090732
2004-10-19 04:45:43

Telescope -- A telescope is an instrument composed of one or more lenses or mirrors to gather and focus electromagnetic radiation. Telescopes increase the observed angular size of objects, as well as their apparent brightness. The largest telescopes are used in astronomy. A telescope was first turned on the sky by Galileo Galilei, the Italian scientist. (Telescopes used for non-astronomical purposes may be called "transits," "monoculars," "binoculars," "camera lenses," or "spyglasses".)...

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Word of the Day
humgruffin
  • A terrible or repulsive person.
Regarding the etymology of 'humgruffin,' the OED says (rather unhelpfully) that it's a 'made-up word.' We might guess that 'hum' comes from 'humbug' or possibly 'hum' meaning 'a disagreeable smell,' while 'gruffin' could be a combination of 'gruff' and 'griffin.'