Watchers
- Aditi-Kaushik
- aeromedia
- anhiga
- ashishbhattiKanpur, India
- astroHaoPengEmbry-Riddle Aeronautical University
- Chainesh
- Danielpolotob
- edygordo
- eemailme
- guillermonpUPC
- jerobado@Gerona-Capital
- jerrytaeger
- jhcloos
- lloydwoodhamImperial College London
- MadMaxFZ
- martndjMontreal
- matthewtownsonNorthumbria University
- Meuge
- nikita-astronautUniversity of Zurich
- OscarLafuenteArjonaAbrera, Barcelona, Spain
- PabloRdrRblONERA (The French Aerospace Lab)
- priyanshurohilla
- pvergainTerre
- s-m-e@pleiszenburg
- Sumalyo
- yuanshuoastroNational Astronomical Observatories of China (NAOC)