Hi, I found some acronyms/abbreviations in this post. This is how they expand:

Acronym	Explanation
ESA	European Space Agency
ESO	European Southern Observatory, builders of the VLT and EELT
GSFC	Goddard Space Flight Center, Maryland
JPL	Jet Propulsion Lab, Pasadena, California
NSF	NasaSpaceFlight forum,National Science Foundation

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