Browsing Tag
Espresso spectrograph
2 posts
The Viewpoint: Four small planets discovered around one of the closest stars to Earth – an expert explains what we know
Four small planets discovered around one of the closest stars to Earth – an expert explains what we…
Four small planets discovered around one of the closest stars to Earth – an expert explains what we know
Coel Hellier, Keele University Barnard’s Star is a small, dim star, of the type that astronomers call red…