Would using "ad astra" in conversation sound pretentious?

The Ad Astra Society, founded in 1996, honors donors who have made lifetime gifts or commitments of $1 million or more. In Latin, Ad Astra means "to the stars. ... mean the most to them. Their annual contributions reflect the depth of their alumni pride and represent a vote of confidence in the trajectory of Stevens ... Aug 25, 2022 ... Wikipedia says it was the Royal Canadian Air Force's motto until 1968, when it was changed to “sic itur ad astra”, a similar phrase meaning “ ... Jan 29, 2019 ... Ad astra per aspera is a Latin phrase meaning “through hardships to the stars.” It’s on our state flag and, perhaps, a feeling deeply ingrained in each of us ... Ad astra is a Latin phrase meaning "to the stars". The phrase has origins with Virgil, who wrote in his Aeneid: "sic itur ad astra and "opta ardua pennis ... Jun 1, 2020 ... The film explores the emotional ties between a son and his distant father, the meaning of human connection in highly technological ... Oct 14, 2019 ... The title of the movie was taken from the phrase “ad astra per aspera,” which means “through hardships to the stars.” For Pitt's character ... Dec 2, 2019 ... AD ASTRA What is Ad Astra? Ad Astra is a mod of another mod ... What does that mean? Well, in developing the mod I focused mainly on ... Jun 25, 2023 ... "Ad Astra per Aspera" is a classic Star Trek courtroom episode that places Una's struggle in the context of historic laws that persecuted people. In the absence of purpose, I am flooded with meaning. When bankruptcy loosened my grip, a house in Somersworth, New Hampshire, three trucks, a late-model SUV, ...