What the animated exoplanet timeline shows The video ... For example, purple circles show a planet found by its transit, or passage in front of a parent star; this is detectable because it causes ...

Peter Schmiedchen of the Canadian series What If? created a vivid animated simulation to show how many Earths would fit into ...

What if the moon and planets were closer to Earth? That's what Nick Holmes decided to find out. Holmes, AKA "yeti dynamics" on YouTube, animated these 3D models. He is an amateur astronomer and is ...