Spike spheres (Space Hopper)

Spike Sphere is a hazard in the game Space Hopper.

Appearance
Spike Spheres are dark grey with a blue glow around them and have several spikes stuck on them.

Game Info
Spike Spheres are often found in ones and twos. When touched they will explode and take on heart away from the Astronaut. They are often placed near stars where the Astronaut will have to jump really close to them or run underneath them. Unlike Mines they explode on contact instead of explode after a few seconds.