Astraeus daybreak they produced many children who are associated with what occurs in the sky during twilight. They had many sons, the four Anemoi ("Winds"): Boreas, Notus, Eurus, and Zephyrus, and the five "Astra Planeta" ("Wandering Stars", i.e. planets): Phainon (Saturn), Phaethon (Jupiter), Pyroeis (Mars), Eosphoros/Hesperos (Venus), and Stilbon (Mercury). A few sources mention one daughter, Astraea, the goddess of innocence and, sometimes, justice. He is also sometimes associated with Aeolus, the Keeper of the Winds, since winds often swell up around dusk. Astraeus In Greek mythology, Astraeus or Astraios (; Ancient Greek: Ἀστραῖος means "starry""") was an astrological deity and
Project Boreas rovers or from the station. The design study investigated communications for Pole Station and satellite requirements for sustaining base to field communications. The unique psycho-social issues associated with the long and permanently dark Martian polar winter were addressed. Medical requirements for long-term operation at the Martian polar ice caps were investigated in addition to the nutrition requirements, which were used to constrain the life support system design. The Project Boreas report was shortlisted for the 2007 Sir Arthur Clarke Award in the category of "Best Written Presentation". Project Boreas Project Boreas was a study conducted between 2003 and 2006 by