250K views · 3.7K reactions | Starfleet Academy. Courses.Technology. Deflector shield. Deflector shields or shield grids, generally referred to simply as shields, are a type of force field that surround a starship, space station, or planet that is used to protect against enemy attacks or natural hazards. Star Trek Starfleet Command | Starfleet Academy | Facebook

490K views · 7.8K reactions | Starfleet Academy. Courses. Starfleet Ranks. 29th century: The uniforms worn by the Starfleet crew of the USS Relativity during the 29th century displayed a new design for rank insignia, with horizontal bronze chevrons on the right collar instead of pips. Star Trek Starfleet Command | Starfleet Academy | Facebook