BillyBatts
ALOHA!
The issue I have with Sci-Fi "Space Travel" movies is that unfortunately I studied Astrophysics in College. Space is anything BUT empty. Travel in deep space and you are going to get hit by thousands of micro-particles that are going to make you and the spacecraft swiss cheese when you are traveling at 20k plus MPH. And don't forget that the particles are also moving at their own speed, so closure speed at impact could be astronomical. The only moive to really addressed this was the recent movie "Passengers' that had the spacecraft shielded by a plasma generator at the front to incinerate space particles and small asteroids. At 20,000 mph, a grain of sand would cause catastrophic damage to a spacecraft. It's why I laugh when people say we're sending people to Mars soon. Really? Good luck with that! We don't have anywhere near the technology to get this done safely.... yet. And when I see movies like "Alien" set in the year 2100, that also gives me a big chuckle. 2300? Perhaps, but 2100? Nope. We'll be lucky to have returned to the Moon by then, let alone going to Mars or galavanting around the Galaxy like "Star Trek".