Note: This page is an archive from COSine 2022 (January 14-16, 2022). Check the main COSine page to find details about the next COSine!

COSine 2022


January 14-16, 2022

Guest of Honor
C.J. Cherryh

Sci-Fi Grand Master, Hugo Winner

Artist Guest of Honor
Jane Fancher
Book-Cover Artist, Author

Science Guest of Honor
Anthony Maltese
Curator, Rocky Mountain Dinosaur Resource Center

Special Guest
Connie Willis
Sci-Fi Grand Master

Special Guest
Courtney Willis
“Dr. Science”

COSine has been held in Colorado Springs for 16 years, and features numerous sci-fi and fantasy authors, artists, and fans, as well as panels, art show, author signing & reception, gaming, science & technology, dealers room, kids’ programming, liquid nitrogen ice‑cream, and more!

The Hotel Eleganté
2886 South Circle Drive, Colorado Springs, CO 80906
719-576-5900 map
Use the link above or ask for the special COSine convention rate when reserving your room!