정의: A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally, it was an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects – an optical telescope. Nowadays, the word "telescope" is defined as a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors.
| 핵심 연구 분야 | Infrastructure |
|---|---|
| 주요 연도 | 2024년 |
| 주요 연관 키워드 | internet |
| 좋아요 수 | 0 |