It’s September 23, and the planet Neptune was discovered on this day in 1846. It’s the perfect day to promote our Introduction to Astronomy course. It’s one of many online high school courses students may take for credit recovery or enrichment or as part of an accredited high school program. We think you’ll have an out of this world experience learning about Neptune and the rest of the solar system, so enroll today. We would be happy to serve you.

