Xonarex - A Quark that is in a decaying orbit with a Singularity.
Worm hole.
Big dipper and black holes are space words. The Black Eye Galaxy is a galaxy in outer space.
Kaleri, Aleksandr (veteran Russian cosmonaut)
Zpace that's way too easy.
Satellites, Saturn, space station, stars and sun are outer space words. They begin with the letter s.
Debris (junk - satellites, gloves, nuts, etc.) are in outer space. It begins with the letter d.
· International space station
Quasar.
Oblivion
telescope (Hubble)
Try these words and see if they are what you are searching for: Meteoric or comet geodes gaseous atmospheres Galaxy
Any word on Earth that starts with D.