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a reply to: dragonridr
Look back through the thread if you dare youll see the same old posts shot down multiple times yet like a bad penny they turn up again and again and again.
The company is due to launch a new satellite, dubbed Worldview-3, in August, and says its images will display features as small as 31cm. As the Reuters news agency reported, that will mean users will go from being able to identify a car to being able to identify its make.
originally posted by: Soylent Green Is People
a reply to: onebigmonkey
Not only that, but rocket/propulsion technology and space habitability technology has also grown steadily since Apollo days.
turbonium1 --
Rocket engines today are much more efficient than rockets from the 1960s. The general physical make-up of a spacesuits is similar, but the technology has certainly not stagnated. The materials used for spacecraft design are more advanced than the Apollo era. Even the space shuttle (which began design about the same time of the final Apollo mission) had its avionics updated during its 30-year program life. The space shuttle as designed in the 1970s that was first flown in 1980 did not have the advanced avionics it had by the end of the program.
It's not that we CAN'T get back to the moon -- it's that we choose not to, because we don't have a good enough reason to do so. You can argue that "because exploring is whet we do" is a good enough reason, and in some ways I agree with that. However, just because I think that is a good enough reason, that doesn't mean that the people who decide on NASA budget's think its a good enough reason.
originally posted by: ppk55
So, a satellite orbiting earth, hundreds of kilometres high can take a high resolution photo of your mailbox through the earth's atmosphere.
originally posted by: turbonium1
originally posted by: Soylent Green Is People
a reply to: onebigmonkey
Not only that, but rocket/propulsion technology and space habitability technology has also grown steadily since Apollo days.
turbonium1 --
Rocket engines today are much more efficient than rockets from the 1960s. The general physical make-up of a spacesuits is similar, but the technology has certainly not stagnated. The materials used for spacecraft design are more advanced than the Apollo era. Even the space shuttle (which began design about the same time of the final Apollo mission) had its avionics updated during its 30-year program life. The space shuttle as designed in the 1970s that was first flown in 1980 did not have the advanced avionics it had by the end of the program.
It's not that we CAN'T get back to the moon -- it's that we choose not to, because we don't have a good enough reason to do so. You can argue that "because exploring is whet we do" is a good enough reason, and in some ways I agree with that. However, just because I think that is a good enough reason, that doesn't mean that the people who decide on NASA budget's think its a good enough reason.
Excuse me? "We choose not to"?
They certainly DID choose to! Do you not know about the Constellation program? Sheesh.
originally posted by: Misinformation
a reply to: dragonridr
Look back through the thread if you dare youll see the same old posts shot down multiple times yet like a bad penny they turn up again and again and again.
yep....Lunar Reconnaissance Orbiter photograph fallacy just wont die....
originally posted by: SayonaraJupiter
It's Jim Irwin's magic mountain. Sure I read SP-368. It's full of summary tables, pictures of equipment, etc. You just wanna spank yourself silly with that sad defense of book written for people on the street. Why should the public version have a different cover than the other version you pointed out? Was NASA trying to fool the public with that magic mountain?
originally posted by: onebigmonkey
a reply to: turbonium1
Oooh ooh! I see what you're doing here: it's an analogy!!
It's a bad one.
Apollo accomplished nothing in one giant leap, it accomplished it via the extensive training and ground breaking work of Mercury and Gemini and the unmanned Apollo missions. People who have no understanding of the Apollo programme usually trot out at some point that they just went without doing anything to prepare. This is nonsense, because they got the hang of launching things, getting into orbit and staying there rendez-vous, passing from one craft to another, spacewalks, docking and undocking, re-entry, all over years of preparation.
The LM was tested in earth orbit to make sure it did what it was supposed to do before it went to the moon. it was tested in lunar orbit before it ever landed.
Here's a thought, why don't you specifically tell us which part of launching, earth orbit, trans-lunar injection, landing, lunar orbital rendez-vous, trans-earth injection and re-entry are impossible. Ideally, you should tell us exactly why they are impossible. NASA have kindly supplied all the equations to prove it is possible, now provide yours.
Epic post by turbo
Look at what we are doing now. We have two unmanned probes in the VA Belts. The same VA Belts they supposedly went through over 40 years ago, without a hitch, a total of 18 times, back and forth.
Radiation Belt Storm Probes Launch - Nasa
www.nasa.gov/pdf/678135main_rbsp_pk_final_hi.pdf
NASA
Aug 9, 2012 - Radiation Belt Storm Probes Ion Composition Experiment (RBSPICE) . ..... The total life-cycle cost of the RBSP mission is $686 million.
originally posted by: Misinformation
a reply to: dragonridr
Look back through the thread if you dare youll see the same old posts shot down multiple times yet like a bad penny they turn up again and again and again.
yep....Lunar Reconnaissance Orbiter photograph fallacy just wont die....
originally posted by: ppk55
The LRO photos are becoming more of an embarrassment each day with the latest news that
commercial satellite companies will soon be permitted to sell even higher resolution images to the public than NASA has of the moon.
So, a satellite orbiting earth, hundreds of kilometres high can take a high resolution photo of your mailbox through the earth's atmosphere.
Yet a satellite skimming the moon as low as 25 kms with no atmosphere to contend with can't produce more than a blob of unrecognizable pixels. What a joke.
originally posted by: dragonridr
Now the favorite topic of the conspiracy theorists the Van Allen belts your right we learned alot about them since then. But nothing we learned makes them impossible to traverse its not some invisible barrier that cant be crossed. The radiation levels would be lethal with prolonged exposure but we didnt get prolonged exposure because of that huge rocket that was sending them to the moon. Your welcome to show us off the data collected that its lethal and instantly kill an astronaut. But guess what the readings Apollo of astronauts received dosage oddly matches are reading taken by that satellite that amazes you. So id guess that proves that NASAs calculations were pretty good though actually they calculated slightly higher than actual all except one mission.
originally posted by: turbonium1
originally posted by: dragonridr
Now the favorite topic of the conspiracy theorists the Van Allen belts your right we learned alot about them since then. But nothing we learned makes them impossible to traverse its not some invisible barrier that cant be crossed. The radiation levels would be lethal with prolonged exposure but we didnt get prolonged exposure because of that huge rocket that was sending them to the moon. Your welcome to show us off the data collected that its lethal and instantly kill an astronaut. But guess what the readings Apollo of astronauts received dosage oddly matches are reading taken by that satellite that amazes you. So id guess that proves that NASAs calculations were pretty good though actually they calculated slightly higher than actual all except one mission.
Are you telling me you have seen all the Van Allen Probes data? If you have, are you also telling me it is in line with the Apollo data?
If you haven't seen the VAP data, then you have no idea if it is safe or not, or is in line with the Apollo data.
You sound very confident in what you claim, so you must have seen the VAP data, right?
Please show me where I can see this data, and we can continue further.
You have seen the data, right? I'm sure you wouldn't say all that from just pure ignorance...