Habitable zone
کمربند حیات / / / Habitable zone / /
naiad
/ / / naiad / /
Neptune
/ / / Neptune / /
Heavensat satellite tracking
/ / / Heavensat satellite tracking / /
Moon calculator
/ / / Moon calculator / /
ORBITRON software
/ / / ORBITRON software / /
STSPLUS software
/ / / STSPLUS software / /
C2A astronomical Software
/ / / C2A astronomical Software / /
Occult astronomical software
/ / / Occult astronomical software / /
Occult watcher software
/ / / Occult watcher software / /
nereid
/ / / nereid / /
Focul ratio
/ / / Focul ratio / /
Special relativity
/ / / Special relativity / /
General relativity
/ / / General relativity / /
Altrair
کرکس پرنده / / / Altrair / /
Vega
کرکس نشسته / / / Vega / /
Celestial meridian
/ / / Celestial meridian / /
Central meridian
/ / / Central meridian / /
Lagrangian points
/ / / Lagrangian points / /
Mars Global Surveyor
/ / / Mars Global Surveyor / /
Antisolar point
/ / / Antisolar point / /
Color index
/ / / Color index / /
Butterfly diagram
/ / / Butterfly diagram / /
colour magnitude diagram
/ / / colour magnitude diagram / /
Hertzsprung-Russell diagram
/ / / Hertzsprung-Russell diagram / /
Nova
/ / / Nova / /
Reccurent nova
/ / / Reccurent nova / /
Symbiotic novae
ستاره های متغییر RR تلسکوپی / / / Symbiotic novae / RR Telescopii variables /
Dwarf nova
/ / / Dwarf nova / /
Hayashi track
/ / / Hayashi track / /
Neutron
/ / / Neutron / /
Visible light
/ / / Visible light / /
photosphere
رخشان کره / شیدسپهر / کروموسفر / photosphere / /
Astronometrical photometery
/ / / Astronometrical photometery / /
Gegenschein
گگن شاین / / / Gegenschein / /
Microwave burst
/ / / Microwave burst / /
Nitrogen
/ / / Nitrogen / /
Coper nicus
/ / / Coper nicus / /
Armstrong .Neil Alden (1930- )
/ / / Armstrong .Neil Alden (1930- ) / /
Penumbra
/ / / Penumbra / /
Bellatrix
ستاره گاما جبار / ناجذ / / Bellatrix / /
sagittarius
کمان / نیم اسب / رامی / sagittarius / archer / Sgr
