12 Outer Space Games for Kids to Play In-Person and Online

Updated May 13, 2022
Children playing in park

The mysterious nature of outer space makes it a popular theme and an intriguing topic for kids. The promise of adventure and exploration embodied by space travel can be incorporated into a variety of fun games for all ages. If you're looking for some fun and educational kid space games, check out these 12 awesome options.

Solar System Swipe

This DIY card game will teach kids about the different kinds of planets while encouraging some competitive space-inspired exploration. Groups of three to seven players will have the most success with Solar System Swipe. Children ages eight and up will best be able to grasp the concept of gameplay. The game should take anywhere from 10 to 30 minutes.

Girls playing cards


  • Standard deck of playing cards

Game Goal:

  • Players must 'play' one card from each suit (heart, diamond, spade, club) in any number from two to ten to represent the terrestrial planets (Earth, Mars, Venus, Mercury). Players must also 'play' one card from each suit in any of the 'face' cards (Ace, King, Queen, Jack) to represent the gas planets (Jupiter, Saturn, Venus, Neptune).
  • The first player to collect all the 'planets' (four numbered cards - one from each suit and four face cards - one from each suit) wins the game.


  1. Deal seven cards to each player, then stack the rest of the cards facedown in a pile in the center of the playing area, called the draw pile.
  2. Flip the top card from the draw pile face up next to the draw pile. This will be the discard pile.
  3. Start with the youngest player and move clockwise for gameplay.
  4. On each player's turn, they must take the card from the top of the draw pile or the discard pile, 'play' any appropriate cards by laying them down in front of him and place one card from their hand into the discard pile.
  5. Play continues until one player has collected all eight 'planets.' This person is the winner of the game and has 'swiped' all the planets from our solar system.

Align the Planets

Participants must use logic and communication to Align the Planets in this timed, cooperative game for kids ages seven and up. Gameplay can take anywhere from two to ten minutes, depending on the size of the group and the time limit chosen. The game works best with nine players but can be adapted to include more.


  • Index cards
  • Marker
  • Timer


  • Choose a time limit based on the age and size of your group. Two minutes for older kids in a group of nine, or ten minutes for a younger group of 12 would be appropriate. Set the timer for the chosen time limit.
  • On each index card, write the name of a planet (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune) and its size relative to the others. For example, Jupiter is the largest planet and is smaller than the Sun. On the last card, write 'Sun - Largest.' For groups larger than nine, you can also incorporate the names of various moons.


  1. Hand each player a card and ask them to read it.
  2. Direct players to put themselves in order from smallest to largest within the chosen time limit.
  3. Start the time and encourage positive communication.
  4. If the group completes the task before the timer goes off, they win.

Moon Rock Relay

The Moon Rock Relay is a slow-motion competitive relay race best suited for large groups of children ages four and up with at least four members on each team. It's a great choice for a PE game too. Gameplay requires a large, open space and should take no more than 10 minutes for one round.

Boy in relay race


  • Masking tape
  • Rocks of any size or shape
  • Bucket


  1. Create a 'Start' line and a 'Finish' line by laying a piece of tape at each end of the activity space. If you're playing in a gymnasium, designate one of the lines on the floor at each end as the 'Start' and 'Finish.'
  2. Place a bucket at the finish line for each team, each one a few feet apart from the last.
  3. Leave a pile of rocks, one for each team member, at the start line directly across from the team's finish line bucket.


  1. Sort the group into equal teams.
  2. Line each team up by a pile of 'moon rocks.' This is their rocket ship.
  3. On 'Go,' the first player on each team must pick up a 'moon rock' and carry it to their team's bucket. Players must move like astronauts on the moon, leaping in slow motion as if there were no gravity.
  4. Once the player reaches the bucket, they should place the moon rock inside it and return to the end of the team line, still moving like an astronaut.
  5. When the first player gets back to the start line, they should tag the next player in line.
  6. Play continues in the same fashion until all moon rocks have been deposited in the team bucket.
  7. The first player must then leap down to the bucket one last time to retrieve it and return it to the starting line.
  8. The first team to get all their 'moon rocks' in the bucket and back to their 'rocket ship' wins the game.

Astronauts and Aliens

A classic game of tag can be transformed into an outer space adventure with just a few adjustments. Gameplay will be most successful in a gym or large, open space with groups of 10 or more kids ages five and up.

Kids playing tag


  • Five to ten hula hoops, depending upon the size of the playing area


  • Place hoops lying flat on the ground in different areas of the playing field.
  • Designate approximately one-third of the players as astronauts and the rest as aliens.


  1. Start the game with all astronauts at one end of the playing area and all aliens at the opposite end.
  2. Direct all astronauts to move only as an astronaut would, in slow motion with leaping movements. Direct all aliens to move like an alien might, waddling with hands above head, or crawling.
  3. If a player goes inside a hoop (or 'crater'), they must remain there until another alien tags them out.
  4. Astronauts must try to capture all the aliens by tagging them. If an alien is tagged, they must exit the playing field for the remainder of the game.
  5. Once all aliens have been caught, the game is over.

Saturn Ring Stack

Saturn Ring Stack mimics the classic midway game of ring toss but adds in an active element. Gameplay requires three participants and is appropriate for children ages six and up. The game can be timed for added competition and should take no longer than five minutes per player.

Kids competing


  • A ball
  • Hula hoops

Game Goal:

  • To give Saturn back its rings by tossing hoops over a moving ball. Saturn has an undetermined amount of rings encircling the planet. There are four main groups of rings, so the goal should be to get four rings on the ball.


  1. Two rollers, can be adults or children, should sit opposite each other about 15 feet apart.
  2. The player should stand in the center of the two rollers, but not in line with them.
  3. On 'Go' the rollers will begin to slowly roll the ball to one another in a straight line.
  4. The player must throw hula hoops at the moving ball (Saturn) and try to land a ring so that it encircles the ball.
  5. When the player lands the first ring, it should be removed and placed in a pile.
  6. Gameplay continues until the player has landed four rings over Saturn.

3, 2,1 Blast Off!

Similar to "Simon Says," 3, 2, 1 Blast Off! requires great listening skills. Children ages six and up in small or large groups can play the game. Gameplay times will vary, but should take no longer than 10-15 minutes. An open area large enough to fit the group is required.

Kids jumping


Players will need to be briefed on the various positions that will be called out during the game.

  • Three players must stand tall with legs together and arms above the head with hands touching, forming a rocket ship shape.
  • Two players should keep rocket ship shape but slightly bend elbows and knees.
  • One player should keep the rocket ship-shape and squat all the way down with hands in front of their face.
  • Blast Off! - players should burst hands and legs up into the air as if they are a rocket ship taking off.


  1. One person should be designated as Ground Control and stand in front of the entire group, facing them. For younger children, it would be best to have an adult play the role of Ground Control.
  2. Ground Control should yell out one command at a time from those listed above. The entire group must then assume the appropriate position.
  3. If a player assumes an incorrect position, they are out.
  4. The winner of the game is the last person standing, who has correctly followed all commands.

Online Space and Planet Games for Kids

If your kids want to play space games on the computer or their phone, here are some awesome online games and apps they are sure to love.

Space Explorer from National Geographic Kids

In Space Explorer, your child will explore the different planets, collecting as many stars as possible while avoiding various obstacles. They will also learn fun facts about each planet as they unlock them.

Space Invaders

An oldie but a goodie, Space Invaders is a retro alien defense game that is just as fun played on a computer as it was on the original arcade machine. This game is a definite cure for boredom if your kids (or you) are stuck inside for the day.

PBS Kids

PBS Kids has multiple fun space games for kids that let you build rovers, robots, and rockets. You'll also discover interactive and educational space-themed games for kids, from out-of-this-world coloring pages to growing gardens on Earth, the moon, and Mars!

Learning Games for Kids

At Room Recess, kids will love playing space games that help them build different skills like spelling and math. If they get to have fun while they're also learning, it's a win-win for everybody!

Thinkrolls Space App

Thinkrolls Space is a unique puzzle game, complete with lovable creatures, funny noises, and colorful visuals. This one is best suited for ages four and up, but even adults can enjoy it. Get lost in outer space while you test your logic and reasoning skills to solve the different levels of this game.

Star Walk Kids: Astronomy App

If you're looking for an app that is not only space-themed but will actually teach your child about astronomy and outer space, try the Star Walk Kids: Astronomy app. This interactive game provides helpful visuals and audio to share fun facts as your child explores outer space.

Children in Science Class Use Digital Tablet

Outer Space Games for Kids to Play

There are many elements in outer space that can serve as inspiration for children's games. Everything from space travel to stars and aliens can add stellar fun to seemingly standard activities. Whether it's a group game for multiple kiddos or a digital game to entertain your little astronaut, these games are sure to spark intrigue and give kids a sense of outer space adventure.

12 Outer Space Games for Kids to Play In-Person and Online