Solar system |
|
largest planet |
|
smallest planet |
|
brightest planet |
|
hottest planet |
|
coldest place in the solar system |
|
planet with most moons |
|
largest moon |
|
smallest moon |
|
largest asteroid |
|
brightest asteroid |
|
darkest asteroid |
|
largest lunar crater |
|
highest volcano in the solar system |
|
windiest planet in the solar system |
|
most observed comet |
|
comet observed over longest historical time |
|
brightest comet |
|
closest approach of a comet to Earth |
|
longest total solar eclipse |
|
years with most eclipses |
|
largest sunspot group |
|
largest solar prominences
|
Stars
|
|
largest star |
|
hottest star |
|
coolest star |
|
nearest star |
|
brightest star in sky |
|
most luminous star |
|
oldest star |
|
star of greatest proper motion |
|
brightest supernova |
|
brightest nova |
|
largest globular cluster
|
Universe
|
|
nearest galaxy |
|
most distant naked-eye object |
|
brightest Galaxy in the Sky |
|
brightest X-ray source |
|
brightest radio source |
|
most distant galaxy |
|
brightest quasar |
|
most distant quasar |
|
most massive black hole
|
Miscellaneous
|
|
largest constellation |
|
smallest constellation |
|
|
largest Optical Telescope |
|
largest Radio Telescope |