Related categories 1
Chandra X-ray Observatory News
The most current discoveries from the world's most powerful X-ray telescope.
NASA Infrared Telescope Facility
Located at the summit of Mauna Kea, Hawaii,IRTF is a 3.0 meter telescope, optimised for infrared observations. Provides details of the instrumentation, observer information and schedules; news and scientific highlights.
Last update:January 2, 2007 at 18:00:36 UTC