A pastel on black cardboard rendering of Comet Kohoutek made by astronaut E. G. Gibson based on observations he made during the Skylab 3 mission. The comet was discovered in early March 1973 and was ...

A drawing in pastel on black cardboard of Comet Kohoutek made by astronaut E. G. Gibson during the Skylab 3 mission. The comet was discovered in early March 1973 and was predicted to become a major ...