Giotto was ESA’s first deep-space spacecraft, launched on 2 July 1985 to encounter Comet Halley and later Comet Grigg–Skjellerup. It returned the first close-up images of a comet nucleus and completed its second comet flyby in July 1992.
Giotto was ESA’s first deep-space spacecraft, launched on 2 July 1985 to encounter Comet Halley and later Comet Grigg–Skjellerup. It returned the first close-up images of a comet nucleus and completed its second comet flyby in July 1992.