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The Space Thread
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The infinity documentary on Netflix is pretty good.
I remember doing LOG graphs that included ♾️ and I thought it was a bit unnecessary, but makes a bit more sense now and it's interesting.
"What has a beginning, must always have an ending"
Not so sure about that!
The closest number to infinity must be 0
When a net force = 0...that's when things are running smoothly and going well!
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Artemis launch soon (take three), with some other exciting plans ahead:
https://phys.org/news/2022-10-artemis-nears-orions-horizon.html
Hopefully we'll see humans on Mars in our lifetime.1 -
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Thanks for that Raith, I wondered if it was being shown anywhere.0
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Newquay we have a problem
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Raith_C_Chattonell said:Newquay we have a problem
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This has been built up for a while on BBC Radio Surrey so couldn't believe when I heard what happened this morning
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Gribbo said:This has been built up for a while on BBC Radio Surrey so couldn't believe when I heard what happened this morning2
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Do they know where the rocket landed yet?0
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Lincsaddick said:Gribbo said:This has been built up for a while on BBC Radio Surrey so couldn't believe when I heard what happened this morning1
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SuedeAdidas said:Do they know where the rocket landed yet?0
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https://www.cnn.com/2023/03/27/world/water-moon-lunar-sample-chang-e-5-scn/index.html
Sounds interesting and hopefully it can be useful for the next manned mission to the Moon, which is supposed to be within this decade0 -
Just been reading about the next Artemis missions scheduled for 2024 and 2025. Fantastic and very exciting:
https://www.astronomy.com/space-exploration/when-will-artemis-2-launch-and-what-will-the-mission-do/2 -
https://www.theguardian.com/science/2023/may/26/its-new-territory-why-is-betelgeuse-is-glowing-so-brightly-and-behaving-so-strangelyThere are lots of other interesting bits in the links at the end.2
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I’m really excited about seeing high quality footage from the moon, when they land there in 2025. Will be very different from the grainy videos from the late 60s/early 70s.6
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Danepak said:I’m really excited about seeing high quality footage from the moon, when they land there in 2025. Will be very different from the grainy videos from the late 60s/early 70s.
Hopefully we'll have a Mars landing in our lifetimes too. Do we on here think it will happen?1 -
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NASA press conference on now about it's official UFO line
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There has to be intelligent life out there somewhere, but it has to be close enough to us to make it worthwile visiting and indeed it has to exist in the same dimension of time. So whilst it has to be out there, it is beyond unlikely we will ever know about it. It makes far more sense to find other reasons for UFO sightings in the same way as ghosts which is a scientific impossibility.1
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Encountering a civilization that is, let's say, one million years more advanced than us - I find this quite frightening.0
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CharltonMadrid said:Danepak said:I’m really excited about seeing high quality footage from the moon, when they land there in 2025. Will be very different from the grainy videos from the late 60s/early 70s.
Hopefully we'll have a Mars landing in our lifetimes too. Do we on here think it will happen?
Depends on how old you are0 -
They live amongst us!
Ghosts and aliens...
Even alien ghosts, sometimes ghost aliens...
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Danepak said:Encountering a civilization that is, let's say, one million years more advanced than us - I find this quite frightening.
The problem with Mars landings is getting back and Mars is not the sort of place you would want to stay. A bit like Millwall.5 -
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It's all bollocks I reckon. Why is it America covers less than 2% of the Earth and yet apparently almost all the sightings and "evidence" seems to end up there?
Yes it is a statistical certainty that other forms of life exist in the Universe, but given just how gargantuan the Universe is and just how much of a speck we are in the almost neverending vastness of space, there is no chance of us ever reaching another inhabitanted planet, or them reaching us.
The probability of a lifeform being advanced enough to have the technology to travel those distances, live long enough to travel that distance, pick us out of everywhere in the Universe to travel to, and time it to a point where they reach us at a point in our time that we can understand who or what they are, is so fantastically small there's not a number big enough to convey just how slim the chances are.
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CharltonMadrid said:
In a more conspiratorial vein, I think it is either:
1) There has been unregulated and unaccounted spending by the DoD, a government agency and the congress and the senate want some transparency.
2) Trying to ramp up spending for an up coming arms race in space with the Russians and Chinese.
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Covering something up, but certainly not aliens that travel from another galaxy but need headlights to see where they are going.1
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Agree it is bollocks. Let us be realistic, we could easily be in the end stages of our civilisation. So how long have we been sending messages out in space. And how long are we likely to be? We would need an alien civilisation to be in a window where they can communicate in the same time or at least a time where we can hear them. And even then it would be like looking for a needle in a haystack.
It is unlikely there is not life out there but just is unlikely we will find out about it. We certainly are not going to be visited by aliens given the time and space involved. What we don't know is what the odds are of life occuring. This would be very useful to know as we could then calculate the likelihood of life. It is assumed that all life on earth had a common ancestor. This is important as it could mean it is very difficult for life to happen even with all the building blocks in place - why didn't other life occur independently on Earth? What we do know is that life can occur of course.
Then there is the question of 'intelligent' life. Life just needs to survive, intelligence is a bi-product of that but the most successful life is that which survives longest intelligence or not. Had the asteroid not hit the earth, would our intelligence exist, possibly in clever dinosaurs, but then would it become a course to oblivion? In a relatively short space of time. When you look at us, we don't seem to be able to stop our demise, even though we can see it coming so maybe we are not truly that intelligent.5