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Originally posted by Chaka-Z0 View PostWe will need to wait 2 years for the real tasty stuff though: the Mars2020 rover.Heightmeyer's Lemming -- still the coolest Lemming of the forum
Proper Stargate Rewatch -- season 10 of SG-1
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NASA UPDATE 2018-12-17
https://twitter.com/NASA/status/1074333446275780608
No big news specifically for inSight or Curiosity. The search continues.
Interesting piece from NASA on the birth of planets and stars.
https://twitter.com/i/status/1074333446275780608Last edited by Chaka-Z0; 17 December 2018, 06:29 AM.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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NEW DISCOVERY 2018-12-18
https://www.cbc.ca/news/technology/f...anet-1.4949616
A group of astronomers have spotted the farthest known object in our Solar System. Many scientists are hard at work to find clues if the hypothetical ''Planet X'' exist (More info here)
In a nutshell, it is believed that there are many planets / objects on the outer rim of our Solar System that have very, very slow orbits, some estimated to take as many as 10k years to do one revolution around the sun. Today they found proof.
This small tiny pink planet was named ''Farout'' (got to give it to them astronomers, imagination is not their strongest point). It is believed to be composed mainly of ice.
From the article:
Spoiler:"Farout" is about 120 astronomical units away, which is 120 times the distance between Earth and the sun, or 18 billion kilometres. The previous record-holder was the dwarf planet Eris at 96 astronomical units. Pluto, by comparison, is 34 astronomical units away.
The Carnegie Institution's Scott Sheppard says the object is so far away and moving so slowly it will take a few years to determine its orbit. At that distance, it could take more than 1,000 years to orbit the sun.
Artist concept-art of Farout
farout.jpgSpoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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NASA UPDATE 2018-12-20
InSight Rover
https://twitter.com/NASAInSight/stat...85906244571136
In case you missed it, here’s one for the history books: for the first time ever, I’ve placed a seismometer on the surface of #Mars! Once it’s all set up, I can start listening for marsquakes.
If you'd like to watch the 3-4 frames Gif, here is the link
Marsquakes, that's an interesting word.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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Sending astronauts to Mars would be stupid, astronaut says
Although I disagree with the headline; you're not going to get widespread public support without manned missions, the guy goes on to make a very good point.
"Nasa couldn't get to the Moon today. They're so ossified... Nasa has turned into a jobs programme... many of the centres are mainly interested in keeping busy and you don't see the public support other than they get the workers their pay and their congressmen get re-elected."
Anders is also critical of the decision to focus on near-Earth orbit exploration after the completion of the Apollo programme in the 1970s. "I think the space shuttle was a serious error. It hardly did anything except have an exciting launch, but it never lived up to its promise," he said.
"The space station is only there because you had a shuttle, and vice-versa. Nasa really mismanaged the manned programme since the late lunar landings."
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Originally posted by Annoyed View PostSending astronauts to Mars would be stupid, astronaut says
Although I disagree with the headline; you're not going to get widespread public support without manned missions, the guy goes on to make a very good point.
Yes that's stupid, but probably needed for public opinion and as for the next step to (the real idiots here) the upcoming Mars colony. They will die, plain and simple.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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Originally posted by Chaka-Z0 View PostI'll stick with the headline only but he's right. There's nothing worth while sending an astronaut to Mars. Rovers can do everything a human can do basically for 1/4 the cost. Sending men into space is hard, you need life support systems that takes a lot of room on a craft.
Yes that's stupid, but probably needed for public opinion and as for the next step to (the real idiots here) the upcoming Mars colony. They will die, plain and simple.
It won't be easy, and timing it is going to be tricky. Wait too long, and public enthusiasm fades. Too early, and tech isn't ready. It requires goodwill and vision and a dedication that indeed i doubt current NASA could bring.
There's also this interesting factiod:
https://www.businessinsider.nl/nasa-...onal=true&r=US
Still, less than two-fifths of the US-based respondents guessed within 1 percentage point of the correct portion. In reality, the agency’s fiscal year 2018 budget was 0.5% of all annual federal spending. That translates to about $20.736 billion of some $4.173 trillion total.
The average respondent, however, thinks NASA gets about 6.4% of all federal dollars. If that were true for 2018, NASA would have $267 billion to work with – about 13 times as much as it actually gets.
When asked how much NASA should get, respondents suggested an even larger share: 7.5% of the federal budget, on average. That’s about $313 billion, or more than 15 times the current level.
That preferred funding level is far more than NASA got during the peak of the Apollo moon-landing program. During that time (when the agency had its biggest budget share ever) NASA got nearly 4.5% of the federal budget.
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Originally posted by thekillman View PostA man on mars with a few labs could do years worth of rover experiments in mere days. There's considerable benefit to having a permanent presence on mars.
How do you take off Mars? How do you escape its gravity? NASA is working on a prototype named the MAV (Mars Ascent Vehicle) which is designed to take off the surface of the Red Planet. Problem is the fuel requirements for this machine is so much for us to even launch it from Earth and land safely on Mars.
Therefore the MAV would need to be shipped years in advance of the astronauts, and the fuel would need to be harvested by squeezing Mars atmosphere and transforming it into usable fuel.
Rovers are slow, have little power and have only a few highly specialized instruments.
It won't be easy, and timing it is going to be tricky. Wait too long, and public enthusiasm fades. Too early, and tech isn't ready. It requires goodwill and vision and a dedication that indeed i doubt current NASA could bring.
There's also this interesting factiod:
https://www.businessinsider.nl/nasa-...onal=true&r=US
So there's definitely public support for NASA to do crazy things.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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Originally posted by Chaka-Z0 View PostI am not denying the advantages of having boots on the ground, but we are a LONG way from what you're describing. As of right now, even with many ''airdrops'' of supplies and equipment, a human colony on Mars would not survive. Manned mission could take place, but the astronauts would need to be able to go back to Earth. And that right there is the biggest issue.
How do you take off Mars? How do you escape its gravity? NASA is working on a prototype named the MAV (Mars Ascent Vehicle) which is designed to take off the surface of the Red Planet. Problem is the fuel requirements for this machine is so much for us to even launch it from Earth and land safely on Mars.
Therefore the MAV would need to be shipped years in advance of the astronauts, and the fuel would need to be harvested by squeezing Mars atmosphere and transforming it into usable fuel.
They are indeed, but again much more in terms of quantities of experiments can be accomplished in the short term with our current tech with rovers than astronauts, for 1/4 the bill. Keep in mind most Americans disagree with what they consider a ''waste of money'' and NASA's funding is half of what it was in the 70s. NASA can't waste their entire funding on one single manned mission which won't bring much in the long run by itself.
As of right now, our tech, in my opinion, doesn't permit a long-term colony settlement on Mars. It's too early and there's much to be done in terms of infrastructures on the ground before attempting such an adventure.
Count me one of them
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Originally posted by Chaka-Z0 View PostI am not denying the advantages of having boots on the ground, but we are a LONG way from what you're describing. As of right now, even with many ''airdrops'' of supplies and equipment, a human colony on Mars would not survive. Manned mission could take place, but the astronauts would need to be able to go back to Earth. And that right there is the biggest issue.
. . .
As of right now, our tech, in my opinion, doesn't permit a long-term colony settlement on Mars. It's too early and there's much to be done in terms of infrastructures on the ground before attempting such an adventure.
My own pessimistic side has been wondering...
What about medical? Has anyone thought that once people get to Mars and stay there, if someone falls and injures their body, who is qualified to pick up in place of that one downed person? Won't last long, if recovery requires weeks, if not months to spring back. Too many "what if" scenarios of things going wrong, than working 100% that could happen, that might not be factored into the first few colonizations onto Mars.
I still see Mars as a dead planet... no trees, no useful building materials, nor oxygen air producers, no drinkable/usuable water, and dirt/rocks everywhere, with those annual dust storms that last about 3 weeks at a time. Sun is more distant to Mars than it is to earth, which means colder air temps too. brrrrrrrrrrrr.
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Originally posted by SGalisa View PostI absolutely agree with this first colony set-up being a wild dream. Besides adequate shelter and food supplies ---- *water* is desperately needed to sustain healthy and CLEAN living conditions.
My own pessimistic side has been wondering...
What about medical?
I still see Mars as a dead planet...
The objective is no to thrive on this planet, in the short term at least. The objective is to have humanity spread out on more than one planet so if one of your biblical Apocalypse vision comes true, we won't be all wiped out.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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Long time without updates... not much going on but I'll try to keep up!
2019-01-24 OPPORTUNITY UPDATE
Sadly still no contact with the craft since last June.
Spoiler:"Fifteen years on the surface of Mars is testament not only to a magnificent machine of exploration but the dedicated and talented team behind it that has allowed us to expand our discovery space of the Red Planet," said John Callas, project manager for Opportunity at NASA's Jet Propulsion Laboratory in Pasadena, California. "However, this anniversary cannot help but be a little bittersweet as at present we don't know the rover's status. We are doing everything in our power to communicate with Opportunity, but as time goes on, the probability of a successful contact with the rover continues to diminish."
2019-01-18OPPORTUNITYInSIGHT ROVER LATEST ENTRY
After a few tries, I’ve successfully stowed my grapple, by grabbing a small restraint mounted on my arm. Sort of a Martian twist on the classic cup-and-ball game.Last edited by Chaka-Z0; 25 January 2019, 10:25 AM.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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2019-02-05 INSIGHT UPDATE
Over the weekend, InSight successfully installed a little dome over the seismometer (SM). This should reduce ''noise'' to a minimal quantity, in order to get accurate data of Mars' heartbeat. Here's a bit from a NASA article explaining the construction of the instrument, which is quite interesting. The SM is made of extremely sensible parts which are affected by Mars shifting temperatures, ranging from extreme cold to extreme heat. The parts were built so some expand or contract, to nullify the effects of temperatures on the equipment.
8407_PIA22959.jpg
Why is it taking so long?
Keep in mind the rover needs to recharge its battery every time an operation is done, and that takes a couple days, depending on the amount of sunlight absorbed by the solar panels. Every single move is calculated, planned and analyzed to ensure efficiency. Once the adjustments are made, NASA will get its preliminary readings and perhaps will reveal some very intriguing data.Spoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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2019-02-21 INSIGHT UPDATE
Phew! ?? What a thorough arm workout. I’ve released my heat flow probe on #Mars, and now I can check “instrument placement” off my to-do list. Lots of insightful science ahead.?
Seems like NASA is having fun with this whole ordeal, see below for a comic ''A mole will land on Mars''
https://theoatmeal.com/comics/insightSpoiler:I don’t want to be human. I want to see gamma rays, I want to hear X-rays, and I want to smell dark matter. Do you see the absurdity of what I am? I can’t even express these things properly, because I have to—I have to conceptualize complex ideas in this stupid, limiting spoken language, but I know I want to reach out with something other than these prehensile paws, and feel the solar wind of a supernova flowing over me. I’m a machine, and I can know much more.
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