Halley's nucleus by Giotto spacecraft (ESA link) Image of Halley in 1986 by Giotto spacecraft (NASA link) cometography.com 1P/Halley at CometBase database
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
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