Get a Wonderful Person Tee: https://teespring.com/stores/whatdamath More cool designs are on Amazon: https://amzn.to/3QFIrFX ...

#anton petrov  #science  #technology  #astrophysics  #astronomy  #universe  #whatdamath  #what da math  #amateur astronomy  #steven universe  #space engine  #universe sandbox 2  #exomoon  #moon of another planet  #wasp 49  #wasp 49b  #wasp-49  #wasp-49b  #moon of wasp 49  #wasp-49 moon  #exomoon discovery  #volcanic moon  #volcanic exomoon  #space discovery 2019  #have we seen moons of exoplanets  #exoplanetary moon  #moon of an exoplanet  #volcanoes on other planets  #wasp-49ba