Englishfor English speakers
observatory
Noun
—
An observatory is a building where people can observe things related to space, such as stars and planets.
satellite
Noun
—
An object in orbit around another celestial object, such as the Moon orbiting the Earth.
—
A man-made object orbiting a celestial body, especially one sending back information to Earth or one helping with GPS trilateration or television signals.
—
A television which uses a satellite dish.