Browsing: Jupiter

Astronomers usually classify stellar objects by a spectra going from hotter to cooler, using the letters O, B, A, F, G, K, and M. As observational technology progressed and a myriad of new astronomical findings were made, in the last 15 years alone two new classes  L and T emerged designed to describe ultracool brown […]

I’ve seen a whole lot of pictures of the red giant spot (it’s about as big as Earth), but this one is by far the best one so far; and it’s been posted by an amateur astronomer, Björn Jónsson, on one of my favorite forums: unmannedspaceflight – lots of great pics and discussions there. Well […]

A probe that has been launched no less than 30 years ago has come across a force that has baffled the scientific world and could rewrite the laws of physics. In 1983, Pioneer 10 took some photos of Jupiter, then left the solar system. However, it’s being pulled back to the Sun by a force […]

The quest for understanding planets and stars seems to be more intense than ever. Things we could not have imagined not years but months ago are proven valid today. The problem of really big planets has especially fascinated scientists for hundreds of years for numerous reasons. A gas giant is basically a large planet that is not […]