2026 Topps Chrome Cosmic Baseball Checklist

2026 Topps Chrome Cosmic Baseball is a space-themed Topps Chrome release scheduled for November 4, 2026. Its 200-card base set runs a cosmic-named refractor rainbow, and the 890-card checklist adds Constellation and Anti-Gravity variations, a 100-card StarFractor set and a 100-card Planetary Pursuit set with Sun-through-Pluto parallels.

What's in the checklist

• Base: 200 cards with Refractor, Nucleus and White Hole Refractors, Magenta Cosmos /299, Aqua Equinox /199, Purple Nebula /150, Blue Moon /99, Green Space Dust /75, Gold Interstellar /50, Orange Galactic /25, Lunar and Black Eclipse /10, Red Flare /5 and SuperFractor 1/1
• Variations: Base Constellation Variation and Base Anti-Gravity Variation (25 each)
• Inserts: StarFractor and Planetary Pursuit (100 each), Launched Into Orbit (50), Extraterrestrial Talent (35), Stellar Stars, Stars in the Night, Stella Nova, Cosmic Dust, Planetarium and Supernova (25 each), Forces of the Diamond, Mars Attacks MLB and Dual and Triple Star Clusters
• Autographs: Chrome Cosmic Autographs (58), Launched Into Orbit (32), Stellar Stars (21), Extraterrestrial Talent (20) and Star Clusters Dual Autographs (10), plus Cosmic Explorers Cut Signatures (17)

Key rookies and players

The rookie-focused Stars in the Night insert includes Roman Anthony, Jac Caglianone, Travis Bazzana, Konnor Griffin, Bryce Eldridge and Jacob Misiorowski. The Constellation variations include rookies Munetaka Murakami, Chase Burns and Kevin McGonigle, and the base set opens with Shohei Ohtani, Kyle Tucker, Yordan Alvarez and Cal Raleigh. Aaron Judge, Paul Skenes and Mike Trout lead the Anti-Gravity variations.

Grading considerations

Rookie autographs and Red Flare /5 and SuperFractor parallels are among the cards collectors commonly consider for grading. Chrome refractor surfaces show scratches and print lines under light, so check them before submitting. See our grading scale.