Five planets align perfectly, visible until end of June Mercury, Venus, Mars, Jupiter and Saturn will be visible every morning until the end of June in an alignment not seen since 1864. Mercury, Venus, Mars, Jupiter and Saturn have lined up in a rare alignment that won't occur again until 2040, according to AccuWeather. While it is common to view a couple of planets together at any given time, the alignment of five planets simultaneously is a rare phenomenon which last occurred in 1864 and won't occur again for almost 20 years.
>>16494633 >a rare phenomenon which last occurred in 1864 Just before the end of the worst war (up to that time) in US history.
