Related terms:
cygni
cancri
hyades
gliese
stellar
centauri
habitable
pleiades
astrometry
binary star
than our sun
nearby stars
proper motion
star cluster
spectral line
habitable zone
main sequence
brightest star
visual magnitude
alpha centauri
proxima centauri
stellar evolution
terrestrial planet
astronomical unit
extrasolar planet
extrasolar planets
alpha centauri system
gravitationally bound
stellar classification
hubble space telescope
Wikipedia sources:
Tau Ceti
Extrasolar planet
Gliese 581 c
Epsilon Eridani
Binary star
55 Cancri
Velocity
Proxima Centauri
Aldebaran
Alpha Centauri
Open cluster
Doppler effect
Context for words:
radial
velocity
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