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Grigor Tansad was a male Human who was a scientist assigned to work with Imperial research team MS-133.
On Aaris III, he deciphered the pictographs discovered within the Place of Kastays. He also discovered the Plaque of Victory and several other ancient artifacts, but was unable to determine their use. Tansad was later killed, possibly by his colleague Jelok, when the Plaque of Victory began to affect their perceptions and create a sense of paranoia. He was reported missing, but his body and notes were later recovered by the crew of the FarStar. He had been killed by a blow to the head by a heavy rock, and his body hidden under a pile of rubble.