The comet was discovered in its final stage before impact. As luck would have it, NASA had a probe on its way to Jupiter, ...

Famed Tucson astronomer and comet hunter David Levy's future was in the stars. Dimly. Barely visible. Levy says he was 8 years old and walking back to his cabin at summer camp. "I happened to be ...

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!705188~!0#focus ...