Redshift and blueshift describe the change in the frequency of a light wave depending on whether an object is moving towards or away from us. Source Share: Previous Post These are the best phones you can get on AT&T right now! Next Post NIO Leases Bigger San Jose Office Building For US HQ, R&D Center Related Articles Space ‘Them space drugs cooked real good:’ Varda Space just made an HIV medicine in Earth orbit Space The Geminid meteor shower peaks tonight! Here’s how to watch online. Space Fly over the scarred canyons of Mars in this breathtaking video from European spacecraft Space William Shatner’s Blue Origin launch delayed to Wednesday due to weather Space Exclusive: Vice TV explores the making of ‘Star Wars’ with its new ‘Icons Unearthed’ docu-series Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. × 1 = four