Planet Hunters Talk
#rrlyrae
#pulsating
#eclipsingbinary
#variable
#cv
#cepheid
#rrlyrae Pulsating star with periods ~1/2 day.
#rrlyrae
#pulsating
#eclipsingbinary
#rrlyrae
#variable
#eclipsingbinary
#cv
#eclipsingbinary
#cepheid
#variable
#cepheid
#pulsating
#rrlyrae Pulsating star with periods ~1/2 day.