[meteorite-list] UH Hilo Joins Hunt for Killer Asteroids

[Ron Baalke]

Institute for Astronomy
University of Hawaii

Honolulu, Hawaii

Contacts:

Dr. Nick Kaiser
Institute for Astronomy University of Hawaii at Manoa
1-808-520-3680

Dr. Robert Fox
Physics & Astronomy Department
University of Hawaii at Hilo
1-808-974-7731

Mrs. Karen Rehbock
Assistant to the Director
Institute for Astronomy
University of Hawaii
1-808-956-6829

For immediate release: February 7, 2006

UH Hilo Joins Hunt for Killer Asteroids

Astrophysicists at the University of Hawaii at Hilo have become partners 
in the Pan-STARRS project, an observatory to search the sky for dangerous 
asteroids and other unexpected celestial events. 

The prototype telescope, with a single 70-inch-diameter mirror, is 
currently under construction on Haleakala and will shortly be outfitted 
with the world's largest digital camera, a device with 1.4 billion pixels. 
The full Pan-STARRS observatory, which is expected to be completed in 
2009, will have four such mirrors and will survey the whole sky several 
times each month.

Scientists on the Hilo campus will contribute both to the development of 
the system and to reaping the scientific rewards that will follow once the 
observatory becomes operational. Students and faculty at UH Hilo will also 
be active in spreading the word of the educational opportunities arising 
from the project in the local community and will develop material that can 
be used in high schools to promote the project.  

The project capitalizes on expertise in developing astronomical detectors 
at the University of Hawaii's Institute for Astronomy in Manoa, where 
experts are working with MIT's Lincoln Laboratory to develop the new 
detectors. The data will be processed with the help of the Maui High 
Performance Computer Center (MHPCC) on Maui, and data will be made 
available to the community via a database being developed by partner 
Science Applications International Corporation (SAIC). The final system is 
planned to replace the University's 36-year-old 2.2-meter (88-inch) 
telescope on Mauna Kea. Institute for Astronomy Director Dr. Rolf 
Kudritzki said, "Pan-STARRS is the first major telescope facility to be 
developed by the IfA in several decades. It leverages the unique features 
of Hawaiian observing sites which deliver the sharpest images on the 
planet, as well as the enormous strengths in both technological and 
scientific skills that have been built up at the University. Larger 
telescopes on Mauna Kea will be used to follow up the discoveries of 
Pan-STARRS."  

A major goal of Pan-STARRS is to discover and characterize 
Earth-approaching objects, both asteroids and comets, that might pose a 
danger to our planet. However, the huge volume of images produced by this 
system will provide valuable data for many other kinds of scientific 
programs. The system will generate up to 10 terabytes (10 million 
megabytes) of data per night, and these data will be used to generate a 
multicolor digital atlas of the entire sky as seen from Hawaii. Dr. Nick 
Kaiser, leader of the project says, "By being able to scan the sky so 
rapidly and repeatedly, this observatory will open up a whole range of new 
possibilities in 'time-domain astronomy.' It will make enormous numbers of 
discoveries of moving objects like asteroids, variable stars and 
transients like supernovae and hypernovae. The data will be used to map 
the dark matter in the Universe, and also to characterize the mysterious 
'dark energy' that is driving the universal expansion."  

"We welcome the participation of our colleagues and students from UH 
Hilo," said Dr. Kaiser, emphasizing the importance the University of 
Hawaii places on educating Hawaii's students. UH Hilo Physics Department 
Chair Dr. Robert Fox says, "Our involvement with Pan-STARRS greatly 
expands UH Hilo's ability to provide a unique astronomy education on the 
slopes of one of the world¹s premier observational sites."

The Institute for Astronomy at the University of Hawaii conducts research 
into galaxies, cosmology, stars, planets, and the sun. Its faculty and 
staff are also involved in astronomy education, deep space missions, and 
in the development and management of the observatories on Haleakala and 
Mauna Kea.

RELATED LINKS

* Pan-STARRS project main page
  http://pan-starrs.org/
* UH-HIlo Physics and Astronomy Department
  http://www.astro.uhh.hawaii.edu/
* UH Institute for Astronomy
  http://www.ifa.hawaii.edu/

IMAGE CAPTION:
[http://www.ifa.hawaii.edu/info/press-releases/PS-UHH/uhhgroup430.JPG 
(63KB)]
UH Hilo scientists who will be participating in the Pan-STARRS project.

Front row:  Dr. Richard Crowe, Dr. Lawrence Armendarez, Eric Small 
(Pan-STARRS intern)
Back row: Justin Stevick (Pan-STARRS intern), John Hamilton, Norman 
Purves, Dr. Robert Fox, Isaac Crosson (intern), Heather Kaluna (intern)