original: The Hubble Space Telescope observed Fortuna in 1993.
simplifications: The Hubble Space Telescope saw Fortuna in 1993. The Hubble Space Telescope watched Fortuna in 1993. Fortuna was seen by The Hubble telescope in 1993. The Hubble Space Telescope looked at Fortuna in 1993. The Hubble Space Telescope spotted Fortuna in 1993. The Hubble Space Telescope saw Fortuna in 1993. The Hubble Space Telescope was seen by Fortuna in 1993. The Hubble Space Telescope saw Fortuna in 1993. Fortuna was seen by the Hubble Telescope in 1993. Fortuna was seen by the Hubble Space Telescope in 1993.