| 释义 |
radio telescope  noun AstronomyAn instrument used to detect radio emissions from the sky, whether from natural celestial objects or from artificial satellites.A radio telescope has detected hundreds of hydrogen clouds in the gaseous halo that surrounds the disk of our galaxy....- Jupiter is not hot enough to emit visible light, but it does radiate a huge flux of microwaves, making it quite bright to a radio telescope.
- The molecule, discovered accidentally while observing stars with a radio telescope, naturally occurs in intense reactions that take place in heavenly bodies like our sun.
|