Catastrophe's latest activity
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Catastrophe replied to the thread Is Travel to Mars really out if the question?.As of March 14, 2025, the current cost per kg of aluminum scrap in the UK ranges from £0.50 to £1.40, depending on the type of scrap and... -
Catastrophe reacted to Ken Fabian's post in the thread Is Travel to Mars really out if the question? with
Like.
@arturo.v.dominguez@gmail. Beyond Near Earth space for Earth based customers - apart from communications and Earth observation (without... -
Catastrophe reacted to Helio's post in the thread Is Travel to Mars really out if the question? with Like.
Since after the great Mars opposition of 1877, Schiaparelli (and Secchi) noted Mars had "canali". Lowell gets excited about canals on...
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Yes. But a thought arose and it involved Shakespeare. ;)
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Catastrophe reacted to megan-space-2023's post in the thread Introduce yourself! (And show us your swag) with Like.
Hello my name is Megan, I can't share much, but I love space. I was named after an actor. I think the Black Island is a very cool place.
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Catastrophe replied to the thread Implications of a Closed Universe.You lost me. My refs to time between (alleged) singularity and (so-called BB) give about 10^-32 and you say time is ? irrekevant...
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Catastrophe replied to the thread Is there really dark matter?.You knew my old neighbour in Stratford-upon-Avon? Cat :)
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Catastrophe reacted to Helio's post in the thread Is Travel to Mars really out if the question? with Like.
Perhaps some will enjoy what may have been the original plan: 2nd International Congress on Astronautics, 1951 Presented by Dr. Werner...
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Catastrophe replied to the thread Implications of a Closed Universe.What has this to do with my post please? :) Are you saying this is incorrect?
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Catastrophe replied to the thread Is there really dark matter?.Yes. I think everyone agrees we don't have a scientific answer for Dark Matter..... on a microscopic level. Some believed it would be a...
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Catastrophe replied to the thread Implications of a Closed Universe.Just Google 'cosmic inflation': _____-32 10 seconds Cat :)
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Catastrophe replied to the thread Is Travel to Mars really out if the question?.Apart from original transportation and maintenance, there will always be consumables. Just check on what is needed to extract any metal...
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Catastrophe replied to the thread Is there really dark matter?.Helio, you have posted yourself that DM is a label, mostly down to Zwicky. From a General Semantic point of view, "the map is not the...
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Yes. I think everyone agrees we don't have a scientific answer for Dark Matter..... on a microscopic level. Some believed it would be...
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Catastrophe replied to the thread Is Travel to Mars really out if the question?.There are different situations. Getting manufacturing plant there - once, initially. But don't forget maintenance, spares, possible...
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