‘sum_tri_210519-t’

2021, May 20: The Summer Triangle – Vega, Altair, and Deneb – is high in the southern sky during the morning. It is visible during the evening hours from May through December.

Chart Caption – 2021, May 20: The Summer Triangle – Vega, Altair, and Deneb – is high in the southern sky during the morning. It is visible during the evening hours from May through December.

Leave a Reply