Tag: Duncan Lunan

The Autumn Stars

“Arcturus, the brightest star in Boötes, the Herdsman, is one of the brightest stars in the sky, the very brightest north of the Ecliptic, and was accorded a special role in the astrology of the ancient world.”

Building on the Moon

“If we’re going to live and work on another planet like Mars or the moon, we need to make concrete. But we can’t take bags of concrete with us — we need to use local resources” Norman Wagner, Unidel Robert L. Pigford Chair of Chemical and Biomolecular Engineering at the University of Delaware.