The outline of the planet Mars is easy enough - but the craters and landscape will take some work! Grid copy activities make the process easier, though, as you can take them one square at a time, with some careful counting and copying.
Mars Grid Copy
Concentrate hard and follow the squares one at a time to complete this grid copy puzzle of the second planet from the sun, Venus.
A funny little alien in his spaceship is the star of this grid copy puzzle, a test of observation skills. And once you've finished, you'll have two aliens to colour in!