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This astronomical observing guide for June 19-28 highlights several celestial events visible to amateur astronomers. Venus and Jupiter continue their apparent separation in the western sky during twilight, while the bright stars Vega and Arcturus reach equal altitudes after dark. The variable star Beta Lyrae can be observed undergoing its characteristic eclipsing binary cycles during this period.
Why it matters
This guide provides amateur astronomers and skywatchers with timely information about observable celestial phenomena, helping them plan viewing sessions and understand what is visible in the night sky during this specific week. Such observing guides make astronomy accessible to the public and encourage scientific literacy and engagement with the night sky.
The Moon as it will appear in an amateur telescope at 10 p.m. EDT Friday the 19th. This week Venus and Jupiter continue moving apart low in the western twilight. Vega and Arcturus shine equally high after dark. And watch Beta Lyrae self-eclipse.
The post This Week's Sky at a Glance, June 19 – 28 appeared first on Sky & Telescope.