Exocomet Phi Leonis 5 Vulpeculae Hyperbolic asteroid Comet G 29-38 HD 172555 Manfred Cuntz Planetary system Proxima Centauri b Planet Hunters HD 10180 Proxima Centauri Beta Pictoris C/2012 E2 (SWAN) ʻOumuamua Comet NEOWISE CHEOPS Exomoon Interstellar object LHS 1140 Amateur astronomy Kreutz sungrazer List of resolved circumstellar disks Nebular hypothesis Circumplanetary disk Kepler-1647b Milky Way Exozodiacal dust List of exoplanet search projects Disrupted planet Circumstellar disc 2013 in science 51 Eridani b OGLE-2005-BLG-390Lb Kepler-1649c GU Piscium b Tabby's Star Astronomical object OGLE-2016-BLG-1195Lb OGLE-2016-BLG-1190Lb HIP 116454 b 276P/Vorobjov