Assertion: amateur astronomer | /r/CapableOf | make contribution
Facets:
value: in doing citizen science
type: TEMPORAL
Source sentences:
text: Even though scientific research may not be their primary goal, some amateur astronomers make contributions in doing citizen science, such as by monitoring variable stars, double stars sunspots, or occultations of stars by the Moon or asteroids, or by discovering transient astronomical events, such as comets, galactic novae or supernovae in other galaxies.