Browsing Tag
black body radiation
2 posts
The Sun Isn’t Yellow. It’s Green.
Answering the simple question of the sun's actual color reveals it's not yellow but green-peaked, a counterintuitive fact that led directly to Max Planck's quantum revolution.
Infrared search for hidden ‘Planet Nine’ reveals two new candidates
By searching for the faint heat signature of a hidden world, astronomers have identified two promising new candidates for the mysterious Planet Nine.