The bright star Fomalhaut hosts a spectacular debris disk: a dusty circling plane of small objects where planets form. At a mere 25 light-years away, we’ve been able to pinpoint detailed features: from the warm disk close by to the further disk that is comparable to the Solar System’s Kuiper belt. But Fomalhaut never ceases … Continue reading "Surprise! Fomalhaut’s Kid Sister Has a Debris Disk Too"