During January 2025, a large planetary conjunction involving four planets — Venus, Saturn, Jupiter and Mars — will be visible with the naked eye, according to NASA. Here’s what to know about the ...
Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant ...
Collaborative work by amateur and professional astronomers has helped to resolve a long-standing misunderstanding about the composition of Jupiter's clouds. Instead of being formed of ammonia ice -- ...
Jupiter is huge when it comes to planets in our solar system, but it turns out there's actually an upper limit when it comes ...
He also anchored "ABC's World News Tonight Saturday," and was a reporter for "World News Tonight with Peter Jennings," ...