| Astrometrie | Astrometry |
| Astrometrie photographique | Photographic astrometry |
| Astrometrie spatiale | Space astrometry |
| Astromobile | Mars rover |
| astrométrie | astrometry |
| Astrométrie photographique | Photographic astrometry |
| Astrométrie spatiale | Space astrometry |
| astronaute | astronaut |
| astronaute soviétique | cosmonaut |
| astronautique | astronautics |
| astronef | spacecraft |
| Astronom | Astronomer |
| astronome | astronomer |
| Astronomer Royal | Astronomer Royal |
| Astronomes célebres | List of astronomers |
| Astronomes célèbres | List of astronomers |
| Astronomia nova | Astronomia nova |
| Astronomical Society of the Pacific | Astronomical Society of the Pacific |
| astronomie | astronomy |
| Astronomie amateur | Amateur astronomy |
| Astronomie ancienne | Ancient astronomy |
| Astronomie antique | Ancient astronomy |
| Astronomie au sol | Ground based astronomy |
| Astronomie chinoise | Chinese astronomy |
| Astronomie de position | Positional astronomy |
| Astronomie des rayons cosmiqu | Cosmic ray astronomy |
| Astronomie en Terre du Milieu | Middle-earth cosmology |
| Astronomie en ultraviolet | Ultraviolet astronomy |
| Astronomie extragalactique | Extragalactic astronomy |
| Astronomie galactique | Galactic astronomy |
| Astronomie gamma | Gamma ray astronomy |
| Astronomie infrarouge | Infrared astronomy |
| Astronomie megalithique | Megalithic astronomy |
| Astronomie millimetrique | Millimeter astronomy |
| Astronomie mégalithique | Megalithic astronomy |
| Astronomie radar | Radar astronomy |
| Astronomie spatiale | Space astronomy |
| Astronomie submillimetrique | Submillimeter astronomy |
| Astronomie submillimétrique | Submillimeter astronomy |
| Astronomie UV | UV astronomy |
| Astronomie X | X ray astronomy |
| astronomique | astronomic |
| astronomiquement | astronomically |
| astrophysique | astrophysics |
| Astrophysique des hautes ener | High energy astrophysics |
| Astrophysique des hautes énergies | High-energy astronomy |
| Astrophysique moleculaire | Molecular astrophysics |
| Astrophysique moléculaire | Molecular astrophysics |
| Astrophysique nucleaire | Nuclear astrophysics |
| Astrophysique nucléaire | Nuclear astrophysics |
| Astrophysique relativiste | Relativistic astrophysics |
| Astrophysique theorique | Theoretical astrophysics |
| Astrophysique théorique | Theoretical astrophysics |
| Astrophytum | Astrophytum |
