Today marks the 77th birthday of the late scientist and author, Carl Sagan. A lot of us probably owe much of our understanding of space and astrophysics to this man. Thanks, Carl. Happy Birthday!
Stan Lee, co-creator of Spider-Man, the Fantastic Four, the X-Men and more, turned 89 years old today. Lee first broke into comics in 1939 after graduating high school at age 16. His uncle helped him become an assistant at Timely Comics, which would later become Marvel. His first writing to appear in a comic book was a text filler page in "Captain America" issue #3. Since then he has helped create numerous beloved characters, helped reform the Comics Code, and challenged conventional ideas of what a superhero could be. Happy birthday, Stan. Excelsior!