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安装免费的单位换算表单位转换工具程序!
- Home | NASA IPAC Extragalactic Database
The NASA IPAC Extragalactic Database (NED) is funded by the National Aeronautics and Space Administration under Award Number 80NSSC21M0037, and operated by the California Institute of Technology
- NASA IPAC Extragalactic Database (NED) - NASA Science
NASA IPAC Extragalactic Database (NED) is a master list of extragalactic objects for which cross-identifications of names have been established, accurate positions and redshifts entered to the extent possible, and some basic data collected
- NASA
NASA gov brings you the latest news, images and videos from America's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research
- Astrophysics Data Centers - NASA Science
It is a multi-mission NASA center for cosmic microwave background (CMB) radiation research It offers researchers archival data, software tools, and other sites of interest related to cosmological missions
- NED | IPAC
The NASA IPAC Extragalactic Database (NED) is an information system provided to the astronomical community that facilitates and accelerates multi-wavelength research on objects beyond our Milky Way galaxy It is designed, developed, maintained and operated at IPAC, under contract with NASA
- NASA IPAC Extragalactic Database - Wikipedia
The NASA IPAC Extragalactic Database (NED) is an online astronomical database for astronomers that collates and cross-correlates astronomical information on extragalactic objects (galaxies, quasars, radio, x-ray and infrared sources, etc )
- NASA IPAC Extragalactic Database - NED
The NASA IPAC Extragalactic Database (NED) provides a multi-wavelength fusion of data for millions of objects outside the Milky Way galaxy
- NED Catalog Sky Source Map - NASA Jet Propulsion Laboratory (JPL)
This graphic shows all the cosmic light sources in the sky that are included in the NASA IPAC Extragalactic Database (NED), an online repository containing information on over 100 million galaxies
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