Celebrating 15 years of the Spitzer Space Telescope

NASA’s iconic infrared telescope has reached a tremendous milestone, revealing many unknown details about our solar system and beyond in the process

James Webb Space Telescope will hunt down brown dwarfs

Astronomers hope to understand the elusive object that forms a bridge between stars and planets

A whole set of carefully constructed models have been abandoned due to the 400 light-year distant CW Leonis’ odd behaviour