Stargazing Live
A spectacular hit with the British public, has Stargazing Live generated an all time high interest in astronomy?
Planet or comet?
KOI 2700b is a planet with an identity crisis: it thinks it is a comet.
Planet radius as a proxy for composition
Planetary radius is found to depend strongly on planet composition. The observed planet radius distribution can be recast as a composition distribution, with implications for the way planets form.