2020-04-29T14:26:15.985Z 3 2020-04-29T14:25:36.358Z 2019-10-14T16:36:30.659Z 133 https://api.github.com/users/kurt-hectic kurt-hectic Travelling radio-waves of solar, galactic and extragalactic origin, entering the Earth's environment. Travelling radio-waves of solar, galactic and extragalactic origin, entering the Earth's environment. Radio-waves 133 Radio-waves