April
Revelation 14
6   And I saw another angel fly in the midst of heaven, having the everlasting gospel to preach unto them that dwell on the earth, and to every nation, and kindred, and tongue, and people,
7   Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.
The creation message is part of the last day message that reaches the world before Jesus comes again.  Jesus also said in Matthew 24:14 that the gospel would go to all the world before Jesus comes.  I believe that this new evidence will give power to the gospel message and hasten the return of Christ.