No telescope? No problem. These astronomy apps turn your phone into a sky guide perfect for spotting stars, planets, and ...

Snapchat Friend Solar System is a premium feature that lets you visualize your closest friends as planets that revolve around you.

Did you have the knowledge that Snapchat also features an obscure solar system? If you take a closer look, there are planets as well as stars and galaxies within the app. To locate the solar ...

Around our solar system, violent eruptions are shaping distant ... NOVA is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones ...