Earth Shaker - #AstroMeme How far is far? We often measure distances in space using astronomical units (AU) and light-years (ly) because of the superb distances. 1 Astronomical Unit (AU) - average
![Astronomy Magazine on Twitter: "Astronomers measure things in light-years, astronomical units, and solar masses. Is it time to stop? https://t.co/nPuCPQ3Wtc https://t.co/oNTrCNpmnw" / Twitter Astronomy Magazine on Twitter: "Astronomers measure things in light-years, astronomical units, and solar masses. Is it time to stop? https://t.co/nPuCPQ3Wtc https://t.co/oNTrCNpmnw" / Twitter](https://pbs.twimg.com/media/Db-qZOoW0AEFa4j.jpg)
Astronomy Magazine on Twitter: "Astronomers measure things in light-years, astronomical units, and solar masses. Is it time to stop? https://t.co/nPuCPQ3Wtc https://t.co/oNTrCNpmnw" / Twitter
Relativity physics - When you talk about any Planet or Star and say that is 100 light years away from planet earth... Then no wonder many peoples Would think about what is
![Comets, Meteors and Asteroids. Astronomical Units (AU) and Light-Years (ly) ( AU and light years are both measurements of distance, generally used to. - ppt download Comets, Meteors and Asteroids. Astronomical Units (AU) and Light-Years (ly) ( AU and light years are both measurements of distance, generally used to. - ppt download](https://images.slideplayer.com/24/7528001/slides/slide_2.jpg)