What’s the following astronomical phenomena?
The Sun
What’s the following astronomical phenomena?
Moon
What’s the following astronomical phenomena?
Star cluster
What’s the following astronomical phenomena?
Galaxy
What’s the following astronomical phenomena?
Nebula
What’s the following astronomical phenomena?
Planets
What’s the following astronomical phenomena?
Comets
What’s the following astronomical phenomena?
Meteors
What’s the following astronomical phenomena?
Aurorae
What’s the following astronomical phenomena?
Supernovae
What’s the following astronomical phenomena?
Aircraft
What’s the following astronomical phenomena?
Satellite
What’s the following astronomical phenomena?
Double star