Zero gravity is a space word. It begins with the letter z.
Zpace that's way too easy.
· International space station
Debris (junk - satellites, gloves, nuts, etc.) are in outer space. It begins with the letter d.
drizzle
Worm hole.
Try these words and see if they are what you are searching for: Meteoric or comet geodes gaseous atmospheres Galaxy
basketball baseball
Any word on Earth that starts with D.
Dog Food? Is that what you are looking for?
Of course. There are about a million words that start with R in the English language. See the Related Link below for a list of them.
Astronauts In space experience weightlessness. It commonly is referred to as zero gravity.
Big dipper and black holes are space words. The Black Eye Galaxy is a galaxy in outer space.