This is the last week of spring. The large red star Antares, the Betelgeuse of summer, is now visible in the southeast after dark. In the southern sky Arcturus sparkles. Also, look for the bright and dominate star Vega in the eastern sky. This week the moon is a thin crescent and is accompanied by the planet Venus, in the predawn sky. The week concludes with the Summer solstice on Saturday. https://skyandtelescope.org/observing/this-weeks-sky-at-a-glance-june-12-20-2/