Recent content by Azrion

Since this is a consequence of spacetime geometry, we can't really talk about time traveling here (at least what the mainstream thinks it is). So we can conclude that time traveling is impossible simply by reaching speed of light(?) Especially, when taken the same path where differential ageing...

Since I am a kid we always hear it. In documentaries or web articles. Here is a quote I quickly googled (from cosmosmagazine.com): I like to see an example of what they claim.

I was interested in the idea of how people assume that we are traveling into the future when reaching speed of light. I know that it is impossible to reach speed of light with a spaceship. However, I want to know what makes people think that we may end up traveling into the future and not...

I am curious about time traveling. According to Einstein's special relativity, the easiest way to travel into the future is by approaching the speed of light or faster. Now assume this setup: Sunlight travels to Earth at c (speed of light). We have the technology to reach speeds faster than...