James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Fifteen years ago on this day, the comet Hale-Bopp made its closest approach to Earth, at a distance of 1.315 AU (1 AU = 93 million miles). The comet had been discovered independently by two amateur ...
On Oct. 10, Austrian astrophotographer Michael Jaeger captured this stunning image of Comet Lemmon with a telescope. It shows a greenish head from fluorescing carbon gases, a sharply defined, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback