Radio Astronomy

+**Radio Astronomy**

+Radio astronomy studies the universe by observing [Radio Waves](/wiki/radio_waves) emitted by celestial bodies. These long wavelengths penetrate cosmic dust, revealing objects and phenomena invisible to optical [Telescope](/wiki/telescope)s, thus offering unique insights into the cool, dark, and energetic cosmos.

+## See also

+- [Astronomy](/wiki/astronomy)

+- [Electromagnetic Spectrum](/wiki/electromagnetic_spectrum)