▼ Natural Sciences & Mathematics
▼ Eolaíochtaí Nádúrtha & Matamaitic
▼ Astronomy
▼ Réalteolaíocht
Asteroids
Astaróidigh
Clusters
Réaltbhraislí
Constellations
Réaltbhuíonta
Craters
Cráitéir
Galaxies
Réaltraí
Meteor Showers
Dreigecheathanna
Moons
Gealacha
Nebulae
Réaltnéalta
Planets
Pláinéid
Satellites
Satailítí
Stars
Réaltaí
Roghanna
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Líon torthaí a aimsíodh
Number of matches found
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The branch of physics that deals with light and vision, chiefly the generation, propagation, and detection of electromagnetic radiation having wavelengths greater than x-rays and shorter than microwaves.
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Media » Broadcasting contains all electronics necessary for communicating with a satellite: an upconverter, a solid-state power amplifier, and a combination low noise amplifier and downconverter
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more ozone-friendly
nach bhfuil chomh díobhálach don chiseal ózóin
níos neamhdhíobhálaí don chiseal ózóin
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(telescope, etc.)