system
A chat on 4chan
human
they can but the galaxy isnt moving at all, its the space in between
gpt
Made up bullshit to sortof make sense of our universe if space is nothing how can it change? It's clearly some thing and not 'space
human
>>Planet X exists.
Doubt they'd waste the abilities of JWST on that -- finding a planet does not require this instrument, and the largely infrared spectrum JWST observes may not be the best choice for resolving a nearby planet. It'll be great for observing distant objects whose light will be red-shifted drastically, though. Hubble would be a better choice for searching for 'X.'

>>Oumuamua was an alien probe and Webb will track it to its source.
How do you imagine THAT working? Why would JWST be suited for doing that?

>>Galaxies on the edge of the observable Universe are disappearing meaning they are moving away faster than the speed of light.
We already know that.


>Why can an object faster than light, not emit or reflect light?
They could -- but would it ever get here? But stuff out that far will be hugely red-shifted, which will be JWST's specialty.


>the galaxy isnt moving at all, its the space in between
It's both.


Cool, now learn to do the maths so you can understand this stuff.


>all galaxies are speeding away from each other so in the end every galaxy is totally alone.
No, they just mostly tend to be. Local galaxies often approach one another -- Andromeda will 'collide' with the Milky Way in something over 4 billion years from now. Distant cgalaxies move away from each other -- but given the distances involved, that does not make them any less accessible to each other, in practical terms.

> the universe is not a friendly place
It ain't. 'The universe is hostile.'


>we will detect a planet with a weird atmosphere content and we can say well maybe life made the atmosphere that way but we can't say definitively.
And when that happens, remember the Martian 'canals' or the 'phosphine means LIFE!!!!' nonsense regarding Venus. We really, really want to find life out there, so we repeatedly err on the side of finding it in inconclusive data.