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A ring-shaped warp drive device could transport a football-shape starship (center) to effective speeds faster than light. The concept was first proposed by Mexican physicist Miguel Alcubierre. Spaces, Physical, Nasa, Trav'Lin Lights, Stars Trek, Warped Drive, Faster Than Lights Travel, Star Trek, Science
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Arches Cluster is the densest known star cluster in the Milky Way, and is located about 100 ly away from the center of our galaxy, in the constellation Sagittarius. The radius of the cluster is approx. 1 ly. It contains about 150 young, very hot stars - many times larger & more massive than our Sun. NASA Hubble.
NASA ECHO II S-131 // From Wikipedia: "Project Echo was the first passive communications satellite experiment. Each of the two American spacecraft, launched in 1960 and 1964, was a metalized balloon satellite acting as a passive reflector of microwave signals. Communication signals were bounced off of them from one point on Earth to another."