No, there is not a visible nor reachable end to the sky.
The End - Crack the Sky album - was created in 1984.
Ride the Sky ended in 2008.
Sky City ended in 1992.
The Sky Kings ended in 1997.
SKY Show ended in 2009.
Sky Soap ended in 1999.
Sky Whirl ended in 2000.
Sky Dancers ended in 2000.
Sky Travel ended in 2010.
Sky Trackers ended in 1994.
Silver Sky Airlines ended in 2008.
Big Sky Airlines ended in 2008.