This week's sky highlights include Vega shining brightly in the east-northeast, with Draco's nose star Eltanin nearby. Venus and Saturn grace dawn skies, with Venus dazzling as a thick crescent and Saturn appearing dimmer with nearly edge-on rings. Lyra becomes more prominent as Vega ascends, while Leo starts setting in the west. Asteroid Vesta remains visible in dark skies. The last-quarter Moon aligns with the Great Square of Pegasus and approaches Saturn and Venus near dawn. The Summer Triangle's Altair rises late, and bright Theta Centauri becomes visible from the southern U.S. Mars, Venus, Saturn, and Jupiter offer planetary views, with Mars ideal for color comparison against Pollux. https://skyandtelescope.org/astronomy-news/observing-news/this-weeks-sky-at-a-glance-may-16-25/