Searching map area
astronomical object type
Instances
Exoplanet
? TBD
Planet outside the Solar System
Earth analog
? TBD
Planet with environment similar to Earth's
infrared source
? TBD
astronomical object that produces infrared light
Blazar
? TBD
Very compact quasi-stellar radio source
Quasar
? TBD
Active galactic nucleus (AGN) containing a supermassive black hole
Dark nebula
? TBD
Type of interstellar cloud that obscures visible light
gamma-ray source
? TBD
astronomical object type
possible red giant branch star
? TBD
astronomical object type
unconfirmed astronomical object
? TBD
astronomical object whose existence is unknown
red giant branch star
? TBD
Kuiper belt object
? TBD
type of astronomical object
very red source
? TBD
astronomical object type
Black hole
? TBD
Astrophysical phenomenon
Star cluster
? TBD
Group of stars
Asterism (astronomy)
? TBD
Pattern of stars recognized on Earth's night sky
Classical Cepheid variable
? TBD
Type of variable star
Cepheid variable
? TBD
Type of variable star that pulsates radially
compact group of galaxies
? TBD
astronomical object type
Molecular cloud
? TBD
Type of interstellar cloud
Interstellar medium
? TBD
Matter and radiation in the space between the star systems in a galaxy
Gamma-ray burst
? TBD
Flash of gamma rays from a distant galaxy
Binary star
? TBD
System of two stars orbiting each other
Cosmic dust
? TBD
Dust floating in space
Moons of Pluto
? TBD
Natural satellites orbiting Pluto
Open cluster
? TBD
Type of star cluster
Astrophysical X-ray source
? TBD
Astronomical object emitting X-rays
Super-Earth
? TBD
Type of exoplanet
gravitational wave event
? TBD
physical event
Red giant
? TBD
Type of large cool star
Impact crater
? TBD
Circular depression in a solid astronomical body formed by the impact of a smaller object