Our Eyes The human eye was the first astronomical detector. The eye lens bring light to a focus on the retina. While being a relatively...

The Apple Worldwide Developers Conference (WWDC) is a conference annually held by Apple Inc. Apple uses the event to showcase its new...

Yesterday, SpaceX launched its latest batch of Starlink satellites. This launch grows the Starlink constellation by another 58 satellites...

An object in orbit cannot change its orbit unless it gains or loses orbital energy. This means that the orbital energy must be constant...