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India's Chandrayaan-3 mission to soft land on the south pole of the Moon

Fingers crossed. It's great to see the growth of India's space industry.
Shame about the Russian probe though.

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The Moon's south pole, according to Nasa, is full of "mystery, science and intrigue".

It sits on the rim of a massive impact crate with a diameter of 2,500km (1,600 miles) and reaches depths of up to 8km(five miles).

The crater is one of the most ancient features in the solar system.

"By landing on the pole you can begin to understand what is going on with this large crater," Noah Petro, a project scientist at Nasa, told the BBC. But a major reason why scientists have zeroed-in on the south pole is the prospect of finding water.

Scientists believe that frozen water, untainted by the Sun's radiation, might have accumulated in cold polar regions over millions of years and can provide a unique sample for scientists to analyse and understand the history of water in our solar system.

Space entrepreneurs also see "lunar ice as an opportunity to supply astronauts with locally sourced water", said Prof Simeon Barber, a planetary scientist at the UK's Open University, who also works with the European Space Agency.

Water molecules can be broken into hydrogen and oxygen atoms which can be used as propellants for rockets. But first scientists need to know how much ice is there on the Moon, in what form, and whether it can be extracted efficiently and purified to make it safe to drink.
 
What is actually going on with this new race for the s pole of moon, everyone is at it right now.
I don’t think it’s just scientific curiosity. When the Americans put a flag there were they claiming territory? What’s the plan with that, are there any kind of agreements which say you can’t just claim the water on the moon as belonging to your nation ?
 
What is actually going on with this new race for the s pole of moon, everyone is at it right now.
I don’t think it’s just scientific curiosity. When the Americans put a flag there were they claiming territory? What’s the plan with that, are there any kind of agreements which say you can’t just claim the water on the moon as belonging to your nation ?

The Outer Space Treaty of 1967 prevents this

 
What is actually going on with this new race for the s pole of moon, everyone is at it right now.
I don’t think it’s just scientific curiosity. When the Americans put a flag there were they claiming territory? What’s the plan with that, are there any kind of agreements which say you can’t just claim the water on the moon as belonging to your nation ?
Google outer space treaty and moon agreement
 
The other one, the Moon Treaty, is seemingly a complete failure / irrelevance, seeing as nobody with any chance of landing on said rock has ever signed up to it
 
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What is actually going on with this new race for the s pole of moon, everyone is at it right now.
I don’t think it’s just scientific curiosity. When the Americans put a flag there were they claiming territory? What’s the plan with that, are there any kind of agreements which say you can’t just claim the water on the moon as belonging to your nation ?
Resources, namely moon water



Agreements aren't worth the paper they're written on imo
 
The recently devised Artemis Accords are an attempt to further refine the Outer Space Treaty, in terms of the exploration and "peaceful use" of celestial bodies.

Section 10.2 establishes that non-national actors can extract resources:

The Signatories emphasize that the extraction and utilization of space resources, including any recovery from the surface or subsurface of the Moon, Mars, comets, or asteroids, should be executed in a manner that complies with the Outer Space Treaty and in support of safe and sustainable space activities. The Signatories affirm that the extraction of space resources does not inherently constitute national appropriation under Article II of the Outer Space Treaty, and that contracts and other legal instruments relating to space resources should be consistent with that Treaty.

Section 11.7 looks intriguing

In order to implement their obligations under the Outer Space Treaty, the Signatories intend to provide notification of their activities and commit to coordinating with any relevant actor to avoid harmful interference. The area wherein this notification and coordination will be implemented to avoid harmful interference is referred to as a ‘safety zone’. A safety zone should be the area in which nominal operations of a relevant activity or an anomalous event could reasonably cause harmful interference. The Signatories intend to observe the following principles related to safety zones:
(a) The size and scope of the safety zone, as well as the notice and coordination, should reflect the nature of the operations being conducted and the environment that such operations are conducted in;
(b) The size and scope of the safety zone should be determined in a reasonable manner 5
leveraging commonly accepted scientific and engineering principles;
(c) The nature and existence of safety zones is expected to change over time reflecting the status of the relevant operation. If the nature of an operation changes, the operating Signatory should alter the size and scope of the corresponding safety zone as appropriate.


Here's a visualisation of US Marines "coordinating...to avoid harmful interference" under the provisions of Section 11.7, from Apple's "For All Mankind" [which by the way is a fantastic hard SF show, possibly better, and certainly harder, than the Expanse]
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Resources, namely moon water



Agreements aren't worth the paper they're written on imo
And not just water. When the NASA LCROSS problem crashed into the South Pole of the Moon in 2010, the ejecta plume was found to contain:

Water
Hydrogen sulfide
Sulfur dioxide
Ammonia
Carbon dioxide
Ethylene
Methanol
Methane
and smaller amounts of other volatiles.
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That is, all the light elements needed for life support and propulsion. These rather restricted areas - permanently shadowed crater bottoms - at the Lunar north and south poles are the most valuable real estate in the solar system.
 
"Practice" landing right on the money at 150m :)

Now adjusting position for a good clean radar return (= smooth surface to land on)
 
One day we’ll solve that problem with the radiation and send a human up there.

Might be an Indian.
 
I fucking love science.

Loadsa coverage here: https://www.bbc.co.uk/news/live/world-asia-india-66576580

What happens now?

After that, panels on one of its sides will open and a ramp will be deployed so that Pragyaan, the Moon rover, can slide down to the surface.

It will then roam around the rocks and craters on the Moon gathering crucial data and images to be sent back to Earth for analysis.

The lander and the rover are carrying five scientific instruments which will help find out "the physical characteristics of the surface of the Moon, the atmosphere close to the surface and the tectonic activity to study what goes on below the surface".

The landing date has also been carefully selected to coincide with the start of a lunar day - which equals 28 Earth days - because the batteries of the lander and the rover will need sunlight to be able to charge and function.
 
Bloody hell. £58m mission cost is pretty much loose change in space exploration terms. I doubt NASA or ESA's budgets for such a mission would be far off the half billion mark... :D
 
Bloody hell. £58m mission cost is pretty much loose change in space exploration terms. I doubt NASA or ESA's budgets for such a mission would be far off the half billion mark... :D
It's a pretty basic spacecraft in terms of mass, instruments etc. The CLPS program is a series of moon missions with similar specs and budgets in the same order of magnitude. A whole bunch of them have been contracted out to all the new space startups.

 
Already there are new Indian Moon Landing sceptics. But why is this common shared peculiar photo being shared even in MSM.
 

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Already there are new Indian Moon Landing sceptics. But why is this common shared peculiar photo being shared even in MSM.
Because they're fucking morons. Please don't side-track this science-based thread with their garbage thoughts.
 
Bloody hell. £58m mission cost is pretty much loose change in space exploration terms. I doubt NASA or ESA's budgets for such a mission would be far off the half billion mark... :D
Yeah, pretty good. We could go to the moon nearly 640 times for the cost of one pretty shoddy track and trace system.
 
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