प्लूटो के साथ क्या हुआ क्या प्लूटो अब नही रहा ? Why is Pluto not a Planet ? (With Subtitle)

Name: प्लूटो के साथ क्या हुआ क्या प्लूटो अब नही रहा ? Why is Pluto not a Planet ? (With Subtitle)
Uploaded: 2018-09-07T05:00:01-07:00
Duration: 514 s
Description: In 2006 IAU declared Pluto a Dwarf Planet. and now our solar system has only eight Planets. But Why Pluto is not a Planet now What happened with Pluto?