It's the first time the five bright planets EarthSky.org When will all five visible planets appear simultaneously? EarthSky.org since 2005 See 5 bright planets at once! | EarthSky.org See 5 bright planets at once! | EarthSky.org check with one of these almanacs see it in the morning just before dawn see it in the morning just before dawn see it in the morning just before dawn EarthSky.org visible simultaneously see it in the morning just before dawn lineup of the planets will all be visible about 45 minutes before sunrise be visible to the naked eye EarthSky.org Earthsky.org EarthSky earthsky.org according to EarthSky.org When will all five visible planets appear simultaneously? Earthsky.org EarthSky.org see it in the morning just before dawn five planet alignment See all five bright planets simultaneously! EarthSky.org earthsky.org See all five bright planets simultaneously! be visible to the naked eye EarthSky.org.