Observed between 1802 and 1807 before being identified as a minor planet by astronomer Heinrich Olbers, whom having already discovered and named what is now understood to be the asteroid Pallas gave the honours to mathematician Carl Friedrich Gauss, whose orbital calculations had enabled researchers to confirm the existence of the first such object in that region of the solar system, Ceres, presumed—incorrectly—to be fragments of a larger, destroyed planet, and called the discovery after the Roman goddess of hearth and home, Vesta. The Dawn mission, dispatched to explore the asteroid belt, entered into a year-long orbit around the brightest and second-largest asteroid on this day in 2011. Presently represented by the modern astrological variant of the original symbol conceived by Gauss, it was suggestive of the altar of the goddess and home-fire by extension, the first form is scheduled to return as a Unicode character, the pictorial representations repopularised following their retirement in the mid-1800s as impractical as the cosmic backyard became more crowded with eight major planets and over a dozen minor ones. During the interim until the 1950s, asteroids were given the naming convention of ordinal numbers, according to the sequence of their discovery, this one called ④ Vesta.
synchronoptica
one year ago: professional uniforms (with synchronoptica), an experimental overland train plus the Trinity nuclear test (1945)
seven years ago: a linguistic curiosity
eight years ago: a beach on the รle d’Orรฉlon
nine years ago: classes of quarks plus a Mad, Mad, Mad Max mashup
eleven years ago: informant gadgets