Every kid becomes a genius negotiator the moment you suggest bedtime, but somehow they'll sit still for a story about a baby astronaut. This set of three gives you the whole mission arc: launch, discovery, and joyride.
Panel one has him waving from atop a striped rocket, cheeks pink, helmet fogging slightly at the edges. Panel two is quieter, a small figure kneeling on a moon rock with a brass telescope pointed at a cluster of stars glowing like they mean it. The third puts him behind the wheel of a rover, kicking up moon dust, grinning like he stole the family car. The palette stays in that deep stellar blue and soft charcoal range throughout, so the three hang together like chapters of the same bedtime story.
This is the kind of outer space nursery decor that doesn't age out in a year. It works in a nursery you're still decorating around a crib, and it keeps working once that crib turns into a real kid's bed in a room with actual opinions about trucks and rockets. The rocket ship illustration and rover scene both add movement without adding chaos, which matters more than people admit when you're trying to get a toddler to actually fall asleep in there.
Hang all three in a row above the bed or dresser and let the story read left to right. It's not just wall art, it's a kid's own quiet corner of the galaxy.