- General Knowledge
- Sign Up
Exoplanets or “extrasolar planets” are planets found outside our solar system. They are designated by affixing a lowercase letter, starting from “b” towards “z” depending...
There has been much news of late about space – from NASA bombing the moon to discoveries on Mars. I am fascinating by outer space...
Aside from the telescope, the most important invention for the field of astronomy was the camera. With a camera, astronomers no longer had to rely...