can Factitious characters be lightspeed or beyond?

Answer 1

The concept of characters moving at or beyond the speed of light is a staple in various forms of speculative fiction, including comic books, movies, and science fiction literature. While obeying real-world physics, achieving or surpassing lightspeed is considered impossible due to the infinite energy required as per Einstein's theory of relativity, fictional universes often take liberties with these constraints for dramatic and storytelling purposes.

1. **Comic Books**: Characters like The Flash from DC Comics and Quicksilver from Marvel Comics are renowned for their super-speed, sometimes depicted as being able to move at lightspeed or faster. For instance, The Flash taps into the Speed Force, a cosmic energy source that allows him to break the traditional limits of speed and time.

2. **Movies**: Characters such as Superman have been depicted as traveling faster than light in various media adaptations. In some iterations, Superman is shown flying across galaxies in seemingly no time at all.

3. **Science Fiction Literature**: In novels and stories, there are often advanced technologies or special powers that allow characters to travel at or beyond the speed of light. For example, faster-than-light (FTL) travel is a common trope to permit space operatic adventures across vast interstellar distances.

4. **Video Games**: Numerous video games also feature characters or ships capable of lightspeed travel, such as the ships in the "Mass Effect" series which use mass relays to facilitate FTL travel.

It's important to note that these depictions are purely fictional and created for entertainment. They serve to push the boundaries of imagination and explore the "what if" scenarios that real-world physics currently deems impossible.