Each day the planets Venus and Jupiter are drawing closer together in the evening sky, as Jupiter gradually sinks into the western twilight and Venus holds course. The two will have a close encounter (conjunction) on June 30th, but already the two are a striking pair in the evening sky, made more interesting by the waxing crescent Moon this weekend. Look for the trio just after sunset (around 8:45 pm in San Francisco) and watch them become more and more brilliant as the sunset sky turns to dusk and eventually to darkness.
In 2005 I began writing a column for the San Francisco Waldorf School newsletter called "The Urban Astronomer." I started this blog in 2007 as a place to archive my articles and to offer additional insights on the night sky - even if you live in a big city. In 2008 I became an occasional guest on the KFOG Morning Show, and more recently on KALW and KGO. Archived shows are posted on the blog.