Across
1
Absolute temperature scale unit
5
Natural satellite of Earth
6
The Red Planet
7
Blocking of light by a celestial body
Down
2
Reddish electrical conductor
3
Gas form of a liquid
4
Center of an atom or cell
8
Our home planet
Absolute temperature scale unit
Natural satellite of Earth
The Red Planet
Blocking of light by a celestial body
Reddish electrical conductor
Gas form of a liquid
Center of an atom or cell
Our home planet