CosmicPairs

Tap to flip glowing planet cards in a nebula and match all 8 pairs (Red Giant, Blue Giant, Yellow/White/Purple/Orange/Brown Dwarf, Pulsar); consecutive correct matches build Stardust and every 3 triggers a Stardust Storm that auto-matches a pair for bonus points, you get 2 Wormholes per round to reshuffle unmatched cards, exceeding the move limit costs points, and the best score is saved.