Recent comments in /f/space

bookers555 t1_ja3dihx wrote

In Interstellar they literally went out of their way to remove the doppler effect from the black hole's accretion disk to "avoid confusing the audience", there's a traversable and stable wormhole, and it seems no one who worked in it there knows what a Tesseract is.

Interstellar has very little in terms of scientific accuracy, feels like a movie made by someone who just had a spark of curiosity over space and just read bits and pieces of a bunch of Wikipedia articles.

The only accurate thing in it was the original black hole model, and that they refused to use it.

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exceive t1_ja3crwu wrote

You might hear something at the same time you see it. That would be the sounds your ship makes when a whole bunch of electromagnetic energy hits it suddenly. Maybe a rattle or thud as your hull abruptly and unevenly expands just a little bit from heat. Maybe some weird noise if your ship is accidentally a radio receiver. A lot of things are accidentally radio receivers if the signal is strong enough.

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exceive t1_ja3b634 wrote

The billowy puffy cloud effect we're are used to would not be present because it is the atmosphere pushing back that causes it. In space, each bit of debris would basically keep going in a straight line. Really an orbit around the local gravity well, but it would look like a straight line.

Watching the LEMs take off from the moon looked funny to me as a kid. The initial blast didn't billow. It didn't look like a blast so much as a bunch of sparks. I've been thinking about this get a while.

Actually, there could be a little of billowing, depending on how the ship blows up. If the blast starts with a relatively slow expanding has cloud and then later (possibly just a fraction of a second later) there is a faster expanding cloud, there might be some billowing when the fast has catches up with the slow. That could happen if relatively low energy stuff like the hull, cargo, life support, for example blows up first, and then high energy stuff like fuel and weapons blows up. Besides moving faster, secondary blast would probably be hotter and brighter.

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DivineChaos785 t1_ja3agfp wrote

This is what gets me about that damn Starkiller in the new stars wars movies. Not only it is financially infeasible asf but also the laser could've hit a million things on the way. Also killing off an entire solar system is peak overkill and would actually greatly hinder the galaxy's economy. Don't even get me started on the physics of that thing.

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XParadocs t1_ja39ecj wrote

Badly researched movies physics wise, stop trynna find in-universe explanations, its just lazy/fantastical writing. I mean, wonder woman rode an RPG shell in her newest movie, dont see me trynna calculate her bodyweight and relative fps of the rocket. That's just hollywood.

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