1st appearance of Knowhere, a celestial's decapitated head re-purposed as a space station at the edge of the universe
1st appearance of Cosmo, a Russian cosmonaut dog with telepathic abilities
[SDCC 2022 - Maria Bakalova (Borat) will voice Cosmo in GotG Vol 3]
1st team appearance of the Luminals, Knowhere's security detail led by Cynosure
Issue Details
| Publisher | Marvel |
| Artist | Adi Granov |
| Writer | Dan Abnett |
| Published | January 2008 |