RT @NewHorizons2015: TODAY! The 3rd of 4 record setting engine burns to target New Horizons for a KBO flyby on 1 Jan 2019 is today! #NASA https://t.co/TlTWIIAFDU
RT @NewHorizons2015: TODAY! The 3rd of 4 record setting engine burns to target New Horizons for a KBO flyby on 1 Jan 2019 is today! #NASA https://t.co/TlTWIIAFDU