Category:Astronomy

*

• Astronomy lists

A

• Astrobiology
• Astronomers
• Astronomical distances
• Astronomical objects
• Astronomical organizations
• Astronomical phenomena
• Astrophysics

C

• Celestial mechanics
• Constellations
• Cosmology

E

• Extraterrestrial life

O

• Observational astronomy
• Observatories

S

• SETI
• Solar System
• Space colonization
• Spaceflight

T

• Telescopes

U

• Universe

Τ

• Astronomy templates

• Astronomy

*

• Glossary of astronomy

A

• Antoniadi scale
• Arecibo message
• Astrometry
• Astronomical Almanac
• Astronomical clock
• Australian Aboriginal astronomy

B

• Bolometric magnitude

C

• Celestia
• Celestial coordinate system
• Celestial equator
• Celestial navigation
• Celestial sphere
• Chromosphere
• Collimated light
• Coronagraph
• Cryovolcano

D

• Dark-sky preserve
• Declination

E

• Equinox (celestial coordinates)
• Extragalactic astronomy
• Extraterrestrial sky

F

• Fomalhaut b

G

• Galactic halo
• Galactic quadrant
• Geocentrism

H

• Harmonia Macrocosmica
• History of astronomy
• Hubble Extreme Deep Field

I

• International Year of Astronomy
• Interstellar medium

K

• Kepler's laws

L

• Light curve
• Limb darkening
• Lockman Hole
• Luminous intensity

M

• Magnitude (astronomy)
• Maya calendar
• Metonic cycle
• Minimum mass
• Moon landing

N

• Nadir
• Naked eye
• Near 3 kpc Arm

O

• Orbital revolution

P

• Photometry (astronomy)
• Planetary science
• Planisphere

R

• Radio astronomy
• Right ascension
• Royal Astronomical Society

S

• Sagittarius Window Eclipsing Extrasolar Planet Search
• Solar calendar
• Solar mass
• Solar time
• Solar year
• Spectrograph
• Star chart
• Stellar birthline
• Stellar mass
• Stellar-wind bubble
• Subsolar point

T

• Three-body problem

V

• Volatiles

X

• X-ray astronomy

Z

• Zenith