Everyone loves a parade. And if you happen to be awed by planets, stars and other stuff that’s shining in the sky, you’ll want to check out what some observers are calling a “parade of planets” coming during the next several days. The planetary parade of sorts will occur when Jupiter, Venus, Mars and Saturn all appear to be lined up in a row above the horizon during the pre-dawn hours — starting Saturday morning, April 23. The alignment will also be visible during the next few mornings, and April’s crescent moon will soon join the parade, according to experts from LiveScience and AccuWeather. …