I overlooked posting the collect for Ascension Day on Thursday, May 9th. In light of that oversight I am posting the collect and the propers in the form of links here:
The collect reads:
GRANT, we beseech thee, Almighty God, that like as we do believe thy only-begotten Son our Lord Jesus Christ to have ascended into the heavens; so we may also in heart and mind thither ascend, and with him continually dwell, who liveth and reigneth with thee and the Holy Ghost, one God, world without end. Amen.