Marc Buie – Spaceflight Now

August 23, 2025

Breaking News

[ August 22, 2025 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
[ August 22, 2025 ] SpaceX launches Space Force’s X-37B spaceplane to demo laser communications, quantum navigation Falcon 9
[ August 20, 2025 ] Launch preview: SpaceX to launch X-37B military spaceplane on Falcon 9 rocket from the Kennedy Space Center Falcon 9
[ August 20, 2025 ] Firefly Aerospace explores launching its Alpha rocket from Japan Alpha
[ August 17, 2025 ] SpaceX flies 24 Starlink satellites on its 100th Falcon 9 rocket launch of 2025 Falcon 9

Video: Marc Buie, New Horizons Occultation Team Lead (members only)

December 31, 2018 Spaceflight Now

Marc Buie, Occultation Team Lead, reveals what we know so far about the shape of Ultima Thule as New Horizons races towards its encounter with the Kuiper Belt object.