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Latest Array Stories

Virtual Press Conference To Be Held For ALMA Inauguration
2013-03-06 08:33:42

ESO On 13 March 2013 the Atacama Large Millimeter/submillimeter Array (ALMA), the largest astronomical project in the world, will be inaugurated in Chile, celebrating ALMA´s transition from a construction project to a fully fledged observatory. For members of the media who cannot be present at the inaugural event, the ALMA partner organizations will host an online press meeting via Adobe Connect on 12 March 2013 at 12:00 CET. Presentations about the development, inauguration and...

Australia's Astronomy And Space Science Research Has New Leader
2013-01-31 12:06:36

CSIRO CSIRO's astronomy, spacecraft tracking and space science activities will be headed up by a new leader, with the announcement today that Dr Lewis Ball has been appointed as the incoming Chief for CSIRO's Astronomy and Space Science (CASS) division. Dr Ball returns to CSIRO from his present role as Deputy Director at the Atacama Large Millimeter/sub-millimeter Array (ALMA) located in Chile. There he has led the successful commencement of ALMA's scientific operation, currently the...

New 2-D Optical Phased Array Technology To Enable Advanced LADAR, Other Defense Applications
2013-01-18 09:05:40

DARPA Most people are familiar with the concept of RADAR. Radio frequency (RF) waves travel through the atmosphere, reflect off of a target, and return to the RADAR system to be processed. The amount of time it takes to return correlates to the object´s distance. In recent decades, this technology has been revolutionized by electronically scanned (phased) arrays (ESAs), which transmit the RF waves in a particular direction without mechanical movement. Each emitter varies its phase and...

Billions Could Be Saved By New Telescope
2012-11-30 20:32:48

Lee Rannals for redOrbit.com — Your Universe Online A new telescope in Australia could potentially help save the world billions of dollars by providing early warning of massive solar storms. The Murchison Widefield Array (MWA) radio telescope was unveiled on Friday and its ability to keep an eye on the Sun could provide early warning to prevent damage to communication satellites, electric power grids and GPS navigation systems. The low-frequency radio telescope will be capable...


Latest Array Reference Libraries

7_5c3cbc17d768b0b0835d504928bc384a2
2004-10-19 04:45:43

Very Large Array -- The Very Large Array, one of the world's premier astronomical radio observatories, consists of 27 radio antennas in a Y-shaped configuration on the Plains of San Agustin fifty miles west of Socorro, New Mexico. Each antenna is 25 meters (82 feet) in diameter. The data from the antennas is combined electronically to give the resolution of an antenna 36km (22 miles) across, with the sensitivity of a dish 130 meters (422 feet) in diameter. The VLA is an...

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Word of the Day
sough
  • A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
  • A gentle breeze; a waft; a breath.
  • Any rumor that engages general attention.
  • A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
  • To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
  • To breathe in or as in sleep.
  • To utter in a whining or monotonous tone.
According to the OED, from the 16th century, this word is 'almost exclusively Scots and northern dialect until adopted in general literary use in the 19th.'
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