When the spacecraft was launched, Pluto was still classified as a planet, later to be reclassified as a dwarf planet by the International Astronomical Union (IAU).Some members of the New Horizons team, including Alan Stern, disagree with the IAU definition and still describe Pluto as the ninth planet.
Word Press is free web software you can use to create a beautiful website, blog and app.
The New Horizons proposal was one of five that were officially submitted to NASA.
It was later selected as one of two finalists to be subject to a three-month concept study, in June 2001.
Over 28% of websites in the world are built on Word Press.
It's the easiest and most flexible website content management system (CMS) for beginners and PRO users.