Question

In 1986, the Giotto spacecraft became the first to fly by the nucleus of a comet, this comet. What is the name of the comet?

a) Halley's Comet
b) Comet NEOWISE
c) Comet Hale-Bopp
d) Comet 67P/Churyumov-Gerasimenko

Answer 1

Option (A), The Giotto spacecraft made history in 1986 by flying by the nucleus of Halley's Comet, which was a significant event in space exploration and the study of cometary bodies.

Step-by-step explanation:

In 1986, the Giotto spacecraft became the first to fly by the nucleus of a comet, providing unprecedented images and data on its structure and composition. This historic encounter was with none other than Halley's Comet, one of the most famous and periodically visible comets from Earth. The information collected from this flyby helped to significantly advance our understanding of cometary composition and behavior.