Solar System in 1986 and will next appear in mid-2061. Officially designated 1P/Halley, it is also commonly called Comet Halley, or sometimes simply Halley
robotic spacecraft mission from the European Space Agency. The spacecraft flew by and studied Halley's Comet and in doing so became the first spacecraft to
Astra 1P (also known as SES-24) is a Astra communications satellite, built by Thales Alenia Space for owner/operator SES. Launched by SpaceX on 20 June
NASA as Progress 1P, was the first Progress spacecraft to visit the International Space Station. It was a Progress-M1 11F615A55 spacecraft, with the serial