Quantcast
Last updated on April 24, 2014 at 10:11 EDT

Latest Submillimetre astronomy Stories

012d7c899837f6c6e21aa32b4ce9996b
2010-01-04 09:22:16

The Atacama Large Millimeter/submillimeter Array (ALMA) has passed a key milestone crucial for the high quality images that will be the trademark of this revolutionary new tool for astronomy. Astronomers and engineers have, for the first time, successfully linked three of the observatory's antennas at the 5000-meter elevation observing site in northern Chile. Having three antennas observing in unison paves the way for precise images of the cool Universe at unprecedented resolution, by...

478adecdc5c356e9f06412e922a41d7e1
2009-12-30 15:01:58

An instrument package developed in part by the University of Colorado at Boulder for the $2.2 billion orbiting Herschel Space Observatory launched in May by the European Space Agency has provided one of the most detailed views yet of space up to 12 billion years back in time. The December images have revealed thousands of newly discovered galaxies in their early stages of formation, said CU-Boulder Associate Professor Jason Glenn, a co-investigator on the Spectral and Photometric Imaging...

f78c06b11505107d0a5bc5f91bf444ce1
2009-11-20 07:30:00

You don't always have to have a rocket to do rocket science. Sometimes a mere airplane will do "“ that is, a mere Boeing 747 toting a 17-ton, 9-foot wide telescope named SOFIA. Short for Stratospheric Observatory for Infrared Astronomy, SOFIA will observe the universe while gliding through the stratosphere at 45,000 feet. When it begins operations next year, it will be the world's biggest, most advanced airborne observatory. "SOFIA is set to achieve some spectacular science," says...

40bcd79cb928b3f6a783dfb68ac74d4a1
2009-11-17 08:30:48

A team of astronomers and engineers at the Atacama Large Millimeter/submillimeter Array (ALMA) have made the first interferometric measurements of radio signals "” so-called "fringes" "” of an astronomical source from the observatory's 5000-meter "high site" of Chajnantor. This is an important technical step for ALMA, as it used a full suite of the production equipment, including two of the 12-meter diameter antennas, and sophisticated electronic systems for receiving and...

b0230d0039d8994e3cf2295cfc3eff0e1
2009-10-29 07:53:16

VLA sees most distant object in universe, gets key physics data Astronomers using the National Science Foundation's Very Large Array (VLA) radio telescope have gained tantalizing insights into the nature of the most distant object ever observed in the Universe -- a gigantic stellar explosion known as a Gamma Ray Burst (GRB). The explosion was detected on April 23 by NASA's Swift satellite, and scientists soon realized that it was more than 13 billion light-years from Earth. It represents an...

dbdcfc9a3fccdc601a41eda689c62e0d1
2009-09-24 06:30:00

The ALMA (Atacama Large Millimeter/submillimeter Array) astronomical observatory took another step forward and upward, as one of its state-of-the-art antennas was carried for the first time to Chile's 16,500-foot-high plateau of Chajnantor on the back of a giant, custom-built transporter. The 40-foot-diameter antenna, weighing about 100 tons, was moved to ALMA's high-altitude Array Operations Site, where the extremely dry and rarefied air is ideal for observing the Universe. The conditions at...

a9edf69805fa7338ec30cf5760ba3b25
2009-07-01 10:45:00

Astronomers have unveiled an unprecedented new atlas of the inner regions of the Milky Way, our home galaxy, peppered with thousands of previously undiscovered dense knots of cold cosmic dust "” the potential birthplaces of new stars. Made using observations from the APEX telescope in Chile, this survey is the largest map of cold dust so far, and will prove an invaluable map for observations made with the forthcoming ALMA telescope, as well as the recently launched ESA Herschel space...

ed048db614ead546be0c7562bc97b70b1
2009-05-27 14:53:54

A telescope designed by a University of Miami physicist and an international team of collaborators has produced the clearest images of starburst galaxies, revealing a new picture of the universe in its early stages People have always wondered where we, our Earth, our galaxy, come from. A group of scientists has now driven that quest one step further and taken a peak at how the stars that gave rise to most of the material found on our universe formed over cosmic history. University of Miami...

ad677c6ef9542b2270faf6fc5d4f8a161
2009-05-06 14:49:58

Scientists and engineers working on the world's largest ground-based astronomical project, the Atacama Large Millimeter/submillimeter Array (ALMA), have achieved another milestone "” the successful linking of two ALMA astronomical antennas, synchronized with a precision of one millionth of a millionth of a second "” to observe the planet Mars. ALMA is under construction by an international partnership in the Chilean Andes. On 30 April, the team observed the first "interferometric...

94a55a1d228327ce3f7ffe75fbdadac8
2009-05-05 13:36:05

Two missions to study the cosmos, the Herschel and Planck spacecraft, are scheduled to blast into space May 14 aboard the same Ariane 5 rocket from the Guiana Space Center in French Guiana. The European Space Agency, or ESA, leads both missions with significant participation from NASA. "The missions are quite different, but they'll hitch a ride to space together," said Ulf Israelsson, NASA project manager for both Herschel and Planck. "Launch processing is moving along smoothly. Both...


Latest Submillimetre astronomy Reference Libraries

2_d02784f658abe9cb0fd71aa8a25746232
2004-10-19 04:45:40

Mauna Kea Observatories -- Hawaii is Earth's connecting point to the rest of the Universe. The summit of Mauna Kea on the Island of Hawaii hosts the world's largest astronomical observatory, with telescopes operated by astronomers from eleven countries. The combined light-gathering power of the telescopes on Mauna Kea is fifteen times greater than that of the Palomar telescope in California -- for many years the world's largest -- and sixty times greater than that of the Hubble Space...

More Articles (1 articles) »