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Latest Telescopes Stories

NASA Begins Testing Of New Spectrograph On SOFIA
2014-06-04 03:02:24

NASA Astronomers are eagerly waiting to begin use of a new instrument to study celestial objects: a high-resolution, mid-infrared spectrograph mounted on NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA), the world's largest flying telescope. This new instrument, the Echelon-Cross-Echelle Spectrograph (EXES), can separate wavelengths of light to a precision of one part in 100,000. At the core of EXES is an approximately 3-foot (1 meter) bar of aluminum called an echelon...

SPHERE first light
2014-06-04 08:00:35

ESO Revolutionary new VLT instrument installed SPHERE — the Spectro-Polarimetric High-contrast Exoplanet REsearch instrument — has been installed on ESO’s Very Large Telescope (VLT) at the Paranal Observatory in Chile and has achieved first light. This powerful new facility for finding and studying exoplanets uses multiple advanced techniques in combination. It offers dramatically better performance than existing instruments and has produced impressive views of dust discs around...

2014-06-03 12:20:40

WASHINGTON, June 3, 2014 /PRNewswire-USNewswire/ -- Astronomers are eagerly waiting to begin use of a new instrument to study celestial objects: a high-resolution, mid-infrared spectrograph mounted on NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA), the world's largest flying telescope. http://photos.prnewswire.com/prnvar/20081007/38461LOGO This new instrument, the Echelon-Cross-Echelle Spectrograph (EXES), can separate wavelengths of light to a precision of one...

2014-05-22 12:21:39

WASHINGTON, May 22, 2014 /PRNewswire-USNewswire/ -- As part of the agency's Asteroid Grand Challenge, NASA is partnering with private internet technology company Slooh to engage citizen scientists in the effort to track and characterize near-Earth asteroids (NEOs) that are potentially hazardous to human populations. http://photos.prnewswire.com/prnvar/20081007/38461LOGO Slooh's global network of web-connected telescopes will be available for use by amateur astronomers for...

Artist’s impression of the planet Beta Pictoris b
2014-04-30 12:55:00

European Southern Observatory VLT measures the spin of Beta Pictoris b Observations from ESO’s Very Large Telescope (VLT) have, for the first time, determined the rotation rate of an exoplanet. Beta Pictoris b has been found to have a day that lasts only eight hours. This is much quicker than any planet in the Solar System — its equator is moving at almost 100,000 kilometers per hour. This new result extends the relation between mass and rotation seen in the Solar System to...

New Imaging Technology Takes Cues From Astronomy And Ophthalmology To Make Microscope Images Sharper
2014-04-14 14:55:46

Howard Hughes Medical Institute The complexity of biology can befuddle even the most sophisticated light microscopes. Biological samples bend light in unpredictable ways, returning difficult-to-interpret information to the microscope and distorting the resulting image. New imaging technology developed at the Howard Hughes Medical Institute's Janelia Farm Research Campus rapidly corrects for these distortions and sharpens high-resolution images over large volumes of tissue. The approach,...

2014-04-01 16:20:35

WASHINGTON, April 1, 2014 /PRNewswire-USNewswire/ -- NASA issued a Request for Information (RFI) Monday soliciting potential partners interested in using the Stratospheric Observatory for Infrared Astronomy (SOFIA) aircraft for scientific investigations or for other potential uses. http://photos.prnewswire.com/prnvar/20081007/38461LOGO NASA's Fiscal Year 2015 budget request to Congress calls for SOFIA to be placed in storage next year unless the agency's contribution to the project...

Lick's Automated Planet Finder Has Found Two New Planetary Systems
2014-03-27 12:31:13

By Tim Stephens, UC Santa Cruz In its first months of operation, the APF has found two new planetary systems, giving astronomers a taste of planetary riches to come Lick Observatory's newest telescope, the Automated Planet Finder (APF), has been operating robotically night after night on Mt. Hamilton since January, searching nearby stars for Earth-sized planets. Every night the fully autonomous system checks the weather, decides which stars to observe, and moves the telescope from star...

James Webb Space Telescope Mirror's Amazing Anatomy
2014-03-20 15:02:51

Rob Gutro, NASA When you think of a mirror, there really isn't that much needed to describe it, but when you look at a mirror that will fly aboard NASA's next-generation James Webb Space Telescope, there's a lot to the anatomy of a mirror. NASA's Webb telescope includes a primary, secondary and tertiary mirror. Although the relatively small secondary and tertiary mirrors are unique, it's the expansive primary mirror that has the most complicated anatomy with a number of components...

Powerful 3D Spectrograph Successfully Installed On ESO’s Very Large Telescope
2014-03-05 10:17:58

[ Watch The Video: MUSE Views the Unusual Galaxy NGC 4650A ] ESO A new innovative instrument called MUSE (Multi Unit Spectroscopic Explorer) has been successfully installed on ESO’s Very Large Telescope (VLT) at the Paranal Observatory in northern Chile. MUSE has observed distant galaxies, bright stars and other test targets during the first period of very successful observations. Following testing and preliminary acceptance in Europe in September 2013, MUSE was shipped 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
virgule
  • A punctuation mark (/) used to separate related items of information.
  • A little rod; a twig.
This word comes from the Late Latin 'virgula,' accentual mark, a diminutive of 'virga,' rod.
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