Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

UChicago Commits $50M to Giant Magellan Telescope

21.07.2010
The University of Chicago has joined the effort to build the world’s largest telescope in Chile, which will eclipse the image quality even of the Hubble Space Telescope, as the quest continues for answers to some the deepest mysteries of modern cosmology.

The University will provide $50 million to become a founding partner in the project called the Giant Magellan Telescope, which will be able to produce images of objects 100 times fainter than the Hubble Space Telescope can detect.

“The University of Chicago’s Department of Astronomy & Astrophysics is among the best astronomy and astrophysics departments in the country and worldwide,” said Wendy Freedman, director of the Carnegie Observatories and chairperson of the GMT Organization. “This is exactly the kind of partner we need to make this ambitious telescope project a success.”

The other founding GMT partners are the Carnegie Institution for Science, University of Texas at Austin, Harvard University, Australian National University, Smithsonian Astrophysical Observatory, University of Arizona, Texas A&M University, Astronomy Australia Ltd., and the Korea Astronomy and Space Science Institute. Construction of the GMT will begin at Las Campanas Observatory, Chile, in 2012 and will take approximately seven years to complete.

“Chicago has a great tradition in exploring the universe,” said Robert Kirshner, Harvard’s Clowes Professor of Science. “At the founding of the university, Chicago built the world’s largest telescope at Yerkes, Chicago trained Edwin Hubble, the leading astronomer of the 20th century, and now they’re looking to be leaders in the field for the 21st century.”

UChicago also has committed an additional $14 million to join the related consortium that currently operates the twin 6.5-meter Magellan Telescopes at Las Campanas. These arrangements guarantee that UChicago scientists will receive a share of observing time on the telescopes, a critical component of pioneering cosmological research.

“The twin Magellan Telescopes give our astronomers immediate access to some of the best optical telescopes in the world,” said Edward “Rocky” Kolb, chairman of UChicago’s Department of Astronomy & Astrophysics. “We’re looking to make great discoveries with the Magellan Telescopes. They will be the workhorses of the department in optical astronomy for the next 10 years.”

These telescopes are necessary tools for prying loose answers to the mysteries of dark energy and dark matter, two of the biggest questions confronting modern cosmologists, Kolb said. Dark energy is a repulsive force of unknown origin that is accelerating the expansion of the universe. Dark matter is a material of unknown composition that is far more plentiful in the universe than the ordinary matter of everyday life. Theories and observations have convinced most cosmologists that dark energy and dark matter exist in huge amounts, but their precise nature has remained elusive.

The Magellan Telescopes will complement UChicago research at the South Pole Telescope and in the Dark Energy Survey.

“Even now, the South Pole Telescope is discovering sources that are being followed up by observations at the Magellan Telescopes,” Kolb said. “The important thing for the department is to have not just one facility, but an array of these different facilities to do the science that we want to do.”

Beyond the next decade, UChicago astronomers will turn to the next-generation GMT to make their optical observations. In addition to research on dark energy and dark matter, the GMT will be capable of searching for planets around stars other than the sun. “This is part of the goal of looking for Earth-like planets around other stars that could be the sites for life,” Kolb said. “This is one of the new avenues that the Giant Magellan Telescope will open, in addition to being able to look at the sky with unprecedented resolution and light-gathering power.”

The $700 million GMT will combine seven 8.4-meter primary mirror segments into the equivalent of a 24.5-meter telescope (nearly 82 feet). The first mirror, now under development at the Steward Observatory Mirror Lab at the University of Arizona, will be completed late this year.

UChicago has a deep historical link to the Carnegie Observatories through its founder, George Ellery Hale (1868-1938). Hale founded UChicago’s Department of Astronomy & Astrophysics in the 1890s and became the founding director of Yerkes Observatory in Williams Bay, Wis., in 1897. A Chicago native, Hale later founded the Mount Wilson and Palomar observatories, today known as the Carnegie Observatories, in southern California.

“Hale spent a great part of his life and career building the biggest telescopes in the world at that time,” Freedman said. “He started out at Chicago doing just that, and he ended up at Carnegie continuing to do that. So the idea that both institutions would come together in the future, I suspect, would really please him.”

Steve Koppes | Newswise Science News
Further information:
http://www.uchicago.edu

More articles from Physics and Astronomy:

nachricht Astronomers find unexpected, dust-obscured star formation in distant galaxy
24.03.2017 | University of Massachusetts at Amherst

nachricht Gravitational wave kicks monster black hole out of galactic core
24.03.2017 | NASA/Goddard Space Flight Center

All articles from Physics and Astronomy >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

Im Focus: Researchers Imitate Molecular Crowding in Cells

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Argon is not the 'dope' for metallic hydrogen

24.03.2017 | Materials Sciences

Astronomers find unexpected, dust-obscured star formation in distant galaxy

24.03.2017 | Physics and Astronomy

Gravitational wave kicks monster black hole out of galactic core

24.03.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>