Space Science & Astro Physics

What we expect we all know about time travel? It's strange living during a post-Back to the longer term world. Not only have we surpassed the date of the longer term portrayed in Back to the longer term Part II, we're also 30 years faraway from the discharge of the third and final film, which premiered in theaters on May 25, 1990. Over the course of three movies, we saw Marty McFly and Doc Brown travel throughout recent human history and therefore the near future, going as far back because the Wild West and as far forward because the unimaginably distant 2015. the rear to the longer term films are fanciful fantasy comedies, not meant to be taken seriously. The science is accurate only insofar because it serves to inform an honest story. Still, is it possible to travel forward and see our mistakes before they happen? Is it possible to travel back and make things better that are already in our past? Here's what we all know — or think we all know — about ti...