Astroblitz

From the description on the back of the box:
“As captain of a fast-moving rocket plane, your mission is to make the planet safe by destroying all dangerous objects on its surface and in its atmosphere. Score as many points as possible by shooting down Spinners, Saucers, Seekers, and Radar dishes. Navigate your ship carefully to avoid being hit by enemy fire and strange alien objects!”

This game appears to be a Defender – type clone.

Astroblitz