extraterrestrial

dünya dışı, uzay kaynaklı

Originating, existing, or occurring outside Earth or its atmosphere.

• Scientists search for extraterrestrial life in distant galaxies.
• The movie features an extraterrestrial invasion of Earth.
• Astrobiologists investigate the chemical signatures that might indicate extraterrestrial microbial life in subsurface ocean environments on icy moons.
• International treaties govern the protocols for handling any extraterrestrial samples returned from Mars to prevent potential biological contamination.
• Philosophers have pondered the ethical implications of contact with extraterrestrial civilizations since the advent of radio astronomy.
• Planetary scientists analyze meteorite compositions to understand the distribution of extraterrestrial materials throughout the solar system.

Eş anlamlılar: alien, otherworldly, unearthly, cosmic

Zıt anlamlılar: terrestrial, earthly, earthbound

uzaylı, dünya dışı varlık

A being or life form from outside Earth; an alien.

• The film depicts friendly extraterrestrials visiting our planet.
• Many people claim to have seen extraterrestrials.

Eş anlamlılar: alien, space creature, E.T.

Zıt anlamlılar: human, earthling, terrestrial