File:Artist's concept of Skylab 4 astronauts observing Comet Kohoutek (S73-37274).jpg - Wikimedia Commons
File:Comet Kohoutek (S74-17688).jpg - Wikimedia Commons
Skylab - Wikiwand
Skylab's Long-Haired Messenger: The Visitation of Comet Kohoutek - AmericaSpace
The Real Story of the Skylab 4 “Strike” in Space | NASA
Project Skylab 2nd Photos of Kohoutek December 29, 1973 - Colorano Cachet | eBay
Skylab - Wikiwand
ch4
Skylab 1 hi-res stock photography and images - Alamy
Remembering Skylab: How NASA's Forgotten Orbiter Pioneered Space (Then Crashed And Burned) - Zenger News
21 Comet kohoutek Images: PICRYL - Public Domain Media Search Engine Public Domain Search
Skylab
Skylab 4 hi-res stock photography and images - Alamy
ch9
NASA | Beautiful view of the famous Comet KOHOUTEK made from the SKYLAB space laboratory (1973) | MutualArt
Skylab 1973 hi-res stock photography and images - Alamy
PROJECT SKYLAB 2ND PHOTOS OF KOHOUTEK, CAPE CANAVERAL, FL 1973 FDC12553 | eBay
Skylab - Wikipedia
21 Comet kohoutek Images: PICRYL - Public Domain Media Search Engine Public Domain Search
A Dumb Decision': Remembering the Final Mission to Skylab, 45 Years Ago - AmericaSpace
1973 - Skylab 2nd Photos of Kohoutek - Cape Canaveral, FL - F37782 | eBay
Skylab Collection - Comet Kohoutek Observations | Orbital Artifacts
Skylab - Wikiwand
