We saw a green flashing orb like light moving at rapid spees

My partner and I were watching the stars on the beach when a green flashing light appeared. At first we thought this was a plane but quickly realised it wasn’t. The green light moved rapidly in one direction, then another, then disappeared for around 30 seconds, re appeared and moved across the sky in different directions at phenomenal speed then disappear in the same place, shortly after we’d seen what seemed to be a meteor disappear in the same place- there were many stars in the sky which didn’t show up on camera but this green light did. The back and forth direction and Rapid speed across the sky were really shocking