This sentence has INCORRECT GRAMMAR. However,the conjunction is but, and is part of the correlating conjunction "not only...but also."
CORRECT FORMS - conjunctions connect identical functions
Cathy won not only a blue ribbon but also the championship trophy. Cathy not only won a blue ribbonbut also took home the championship trophy.
In the air
Luna 1 was the first successful flyby satellite launch to the Moon.
Waning Crescent- A+:)
"with fund-raising events."
Flood tide is when the ocean's water slowly rises to reach high tide.
far side of the moon
The Moon appears larger in the sky during
After a full moon, comes a "waning gibbous."