Rigel
Hunter's bright foot
Rigel is one of the brightest stars in the night sky, a blue supergiant marking the left foot of the constellation Orion.
The name comes from Arabic for "foot." Along with Betelgeuse, it serves as a reference point for locating other celestial objects: Rigel is easy to spot in winter.
Massive, hot, luminous star
- OrionCelestial hunter figure
- luminosityIntrinsic brightness of source
- magnitudeSize or scale
- hydrogen fusionAtoms merging, releasing energy
stellar wind · brightness · photosphere · variable · massive star · constellation · luminous · main sequence
Location-finding via astronomical observation
- star chartDiagram of celestial bodies
- Southern HemisphereEarth beneath the equator
- Northern HemisphereRegion above the equator
- sextantMaritime angular measurement device
wayfinding · zenith · azimuth · declination · night sky · stargazing · horizon · meridian
Spacefaring TV franchise
- starshipFictional interstellar vessel
- science fictionSpeculative fiction with technological themes
- space operaDramatic sci-fi in cosmos
- exoplanetPlanet outside our system
interstellar · warp · alien species · futurism · space exploration · galactic · planetary system · worldbuilding
Semitic language family member
- Greek mythologyAncient Greek divine narratives
- star loreTraditional knowledge about stars
- ancient astronomyEarly study of celestial bodies
- BabylonianOf ancient Mesopotamian empire
blue supergiant
Massive, hot, luminous star
- OrionCelestial hunter figure
- luminosityIntrinsic brightness of source
- magnitudeSize or scale
hydrogen fusion · stellar wind · brightness · photosphere · variable · massive star · constellation · luminous · main sequence · surface temperature
celestial navigation
Location-finding via astronomical observation
- star chartDiagram of celestial bodies
- Southern HemisphereEarth beneath the equator
- Northern HemisphereRegion above the equator
sextant · wayfinding · zenith · azimuth · declination · night sky · stargazing · horizon · meridian · celestial sphere
Star Trek
Spacefaring TV franchise
- starshipFictional interstellar vessel
- science fictionSpeculative fiction with technological themes
- space operaDramatic sci-fi in cosmos
exoplanet · interstellar · warp · alien species · futurism · space exploration · galactic · planetary system · worldbuilding · fiction
Arabic
Semitic language family member
- Greek mythologyAncient Greek divine narratives
- star loreTraditional knowledge about stars
- ancient astronomyEarly study of celestial bodies
Babylonian · Osiris · leg · foot
- OrionBetelgeuse, Orion's Belt, Bellatrix, Orion Nebula, winter constellation
- Islamic Astronomyastrolabe, star catalog, observatory, House of Wisdom, celestial globe
- astronomystars, moon, sun, planet, planets
- Celestial Objectsstars, planets, moons, comets, galaxies
- Star NamesSirius, Polaris, Vega, Betelgeuse, Arcturus
- starsstars, Sirius, Polaris, sol, sun
RigelBetelgeuse
Red supergiant star
red supergiant · Antares · Mira · red giant · Aldebaran