Summer is months away, but the season’s best-known star pattern is already peeking into view in the pre-dawn sky. The Summer Triangle, which is marked by the stars Vega, Deneb, and Altair, stands well up in the east at first light.
Summer is months away, but the season’s best-known star pattern is already peeking into view in the pre-dawn sky. The Summer Triangle, which is marked by the stars Vega, Deneb, and Altair, stands well up in the east at first light.