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I've been privileged to meet many outstanding female scientists throughout my career.
Originally posted by SpaceMax
I've been privileged to meet many outstanding female scientists throughout my career.
Buddhasystem, any chance you could hook me up with Lisa Randall?
Originally posted by johnlear
Originally posted by Zarniwoop
Here is a pic from April 22nd 1959
This looks like a perfect circle but does not blend in with the curvature of the moonscape. I'm trying to figure this one out, but I can't... any help?
I went to the CLA and that photo is identified under Full-Moon Photography as photo section "HI" but the photo just above it is "GI" and I that it might be a "G" but that wouldn't account for the following subscript which would not be an "I".
So maybe its a notational circle around an anomaly, or possibly a number 6 with a possible subscript put on there by the someone who was inspecting the photo to identify the photo itself or something else.
Interesting find.
Originally posted by Matyas
I think if BS was familiar with Lisa's work he would not have labeled my notion of time travel as fantasy and pure fiction.
But sure, I'll assume he rubs shoulders with her unless he says otherwise. Why not?
Originally posted by buddhasystem
Matyas, I am not familiar with either Dr. Randall of her work.
Originally posted by zorgon
Originally posted by buddhasystem
Matyas, I am not familiar with either Dr. Randall of her work.
Why does that not surprise me?
That's the pretty lady that has some crazzzzy ideas about Locally Localized Gravity, four-dimensional gravitational physics, warp factors and extra dimensions of space
Ambiguous word choices are the source of some misunderstandings. Scientists often employ colloquial terminology, which they then assign a specific meaning that is impossible to fathom without proper training.
Hey maybe you could spend less time tossing out insults and call her up for a chat... You might learn something to share with us. I am sure she would make time for a fellow physicist
Originally posted by buddhasystem
In reality, it would take me months and maybe years to catch up on highly advanced math
Originally posted by weedwhacker
Well, as an off-topic post (just to go with the flow, here) I'd very much like to learn more about this concept of Time.
The moon is a huge rock that travels around the Earth. Nothing lives on the moon. The moon has no air and no wind.
We cannot see all sides of the moon from Earth. The part of the moon we cannot see from Earth is called the far side. Pictures from spaceships have shown us what it looks like. U.S. astronauts also traveled around the far side in 1968.
Even today, many people believe that the moon affects the weather and people's behavior.
Can you tell me why an astronaut turns to dust if they take their suit off while on the moon?
I believe the answer has to do with equilibrium thermodynamics. There is no water in the Moon's (almost non-existent) atmosphere and so the water would get sucked out of the astronaut's unsuited body in an effort to even out the water vapour pressure over the Moon's surface. Since there is so little water in the astronaut's body compared to Moon surface, the water leaves the body very quickly and very completely, leaving behind dry dust.
BATHING IN MOONLIGHT
Neither of the Chapins are scientists. The couple used income from a popular swap meet they own in Tucson to develop what they call their "Interstellar Light Collector," which has so far cost them $2 million.
It consists of a large frame sunk into a 45-foot-deep (14-meter) crater, on private land in sparse desert, in an area known for its dark skies a few miles from the Kitt Peak National Observatory.
The device is five stories tall and weighs 25 tons, and is covered with 84 mirrored panels set on a hydraulic mount that, the Chapins say, can focus the light of the moon with "the precision of a Swiss watch."
Some visitors to the site believe that exposure to the moonlight has helped alleviate some medical conditions. After bathing in the moonbeams, Carr said he noticed an improvement in a long-standing asthma condition.
However, no clinical experiments with moonlight have been carried out on people. Scientists say there is no proof that it has any effect whatsoever on medical conditions and diseases, and are skeptical of anecdotal claims.
"I haven't seen any hard scientific evidence that it's not a placebo effect. There hasn't been enough real research on it yet to say that it's doing anything," said Katherine Creath, research professor of optical sciences and medicine at the University of Arizona.
...()
Odyssey Moon says it wants to "make history" by sending a robotic lander to the lunar surface without any government funding.
The company is competing for a share of a $30m prize offered by Google and the X-Prize Foundation, designed to stimulate research into low-cost space missions.
"It's amazing to think that over half of the world's population was not alive the last time that humans or even robots were on the surface on the Moon." said William Pomerantz, Director of Space Projects for the X-Prize Foundation.
A top prize of $20m will go the first private company that lands a vehicle on the Moon and successfully completes a series of tasks including travelling across the surface for at least 500m and collecting scientific information.
Teams can earn bonuses of $5m for completing additional missions like taking photos of man-made artefacts such as equipment left behind by the Apollo missions.
"The Earth is big - it's hard and very expensive to get off. Once we have infrastructure on the Moon, from there we can get to anywhere in the Solar System with much less energy."
The model is equipped with a 3D laser scanner, designed to give the lander a full picture of its environment.
The company is working with MDA of Canada, best known for building the robotic arm for the US Space Shuttle fleet, to build their vehicle.
Dr Christian Sallaberger, the vice-president of MDA, explained that the final design will be shaped by the restrictions of the competition.
"One of the requirements of the prize is to send a high definition video signal back to Earth. So that dictates part of the sensing system you will bring with you.
"You will also have an impact from that on the communications. You need to send those high definition signals back, so you will need a high bandwidth system. That is one of the technical challenges that we are addressing."
They are working to a strict deadline - on 31 December 2014, the prize will be withdrawn.
(..........)
Originally posted by Zarniwoop
Can you tell me why an astronaut turns to dust if they take their suit off while on the moon?
So you mean to tell me that all that dust up there is....
Nahhhh
Originally posted by weedwhacker
the prize money to achieve a landing on the Moon is $30M?
Originally posted by zorgon
Hmmmm Matyas figures 30 million would just about do it for that 4 seater we're working on... anyone want to chip in?