An early lunar-based telescope - The Lunar Transit Telescope (LTT)The first telescope accompanying return to the moon, a simple but elegant two meter class instrument capable of producing an extraordinary survey of the universe is proposed. This telescope produces a deep image of the sky obtained simultaneously in several broad bandpasses in the wavelength range from about 0.1 to 2 microns, with diffraction limited imaging in the infrared and approximately 0.1 arcsec resolution at shorter wavelengths. In an 18.6 year mission, the survey would include approximately 2 percent of the sky with multiple observations of all the surveyed area. This survey is accomplished with a telescope which has no moving parts and requires no continuing support beyond initial deployment.
Document ID
19910071985
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Mcgraw, John T. (Steward Observatory Tucson, AZ, United States)