e/National Virtual Observatory

Information
has gloss	eng: The US National Virtual Observatory (NVO) was conceived to allow scientists to access data from multiple astronomical observatories, including ground and space-based facilities, through a single portal. Currently, the National Science Foundation (NSF) funds the information technology research that created the basic NVO infrastructure through a multi-organization collaborative effort. The NVO is more than a “digital library”; it is a vibrant, growing online research facility akin to a bricks-and-mortar observatory for professional astronomers.
lexicalization	eng: National Virtual Observatory
instance of	c/Virtual observatories