July's planetary lineup is changing — and Venus is the last one standing

The three-planet evening show that graced June's twilight sky has now dwindled to one lone survivor.

Mercury and Jupiter are now swinging behind the sun and are lost in the bright solar glare. Only Venus remains evident after sunset, and even here the dazzling evening star itself is showing subtle signs of slowly dropping down into the sunset fires; it is getting noticeably lower in the western sky with each passing week. It will pass close to the brightest star in Leo the Lion, Regulus, during the second week of July.

Saturn is in a fine position to be viewed just before the break of dawn in the east-southeast. The famous rings are now tilted some...