Houstonians will be able to see seven planets in the sky this weekend in what’s called a planetary parade. Unfortunately, however, some may not be spotted with the naked eye. Just after dark, it will be possible to view Mercury, Mars, Jupiter, Venus, Uranus, Saturn and Neptune with binoculars or a telescope, according to USA Today Network. HOUSTON RAPPER PROCLAMTION: Houston-area rapper That Mexican OT receives proclamation in hometown Bay City…