22 November 2015 30 May 2015: Be Mine + Threes a Crowd re-aired 29 November 2015 A mailbox mix-up leaves Comet questioning his friendship with Halley. 6 June 2015: Who's Afraid of the Big Bad Alligator + Sing Along to the Bouncing Monkey re-aired 6 December 2015 New customers are scared of Jet but they learn to trust him after he saves one from a fall. 13 June 2015: I Feel Fine + Radar for a Day re-aired 13 December 2015 Sputnik is so excited for a Carly Cosmos contest, she tries to hide the fact she is sick. 27 June 2015: Bop til You Drop + Kapowser re-aired 27 December 2015 24 July 2015: A Gift From Halley + Best Guests re-aired 20 December 2015 19 September 2015: "Comet's Gift" + "A Star Is Born" re-aired 20 September 2015 - Comet doesn't want to give a gift at the secret gift exchange. 26 September 2015: "Don't Fear the Surfboard" + "Clean Machine" re-aired 27 September 2015 - Halley's late with a large order of smoothies leaving her questioning her job performance. References External links Astroblast official website https://web.archive.org/web/20160113015120/http://www.nbc.com/nbc-kids 2010s American animated television series 2010s American comic science fiction television series 2014 American television series debuts 2015 American television series endings American children's animated space adventure television series American children's animated comic science fiction television series American preschool education television series American television shows based on children's books Animated preschool education television series 2010s preschool education television series American flash animated television series Animated television series about dogs Animated television series about monkeys Animated television series about pigs Animated television series about rabbits and hares Animated television series about extraterrestrial life Television series by Soup2Nuts English-language television shows