kuu

No olipa älykkäästi ymmärretty tuo varsinainen kysymys tuolta eka vastaajalta.Tarkoittikohan se että sielläkäyneet eivät ole kusseet kuun pinnalle. Ota nyt tuostakin selvää.

No eihän siellä ainakaan pinnassa voi olla jäätä koska aurinkohan aikaajoin porottaa sen verran kuumasti.

entäs kun tämä sama on google moon sivulla.
apollo 11 kohdalla kato ite.
http://www.google.com/moon/

aaaki kirjoitti:

entäs kun tämä sama on google moon sivulla.
apollo 11 kohdalla kato ite.
http://www.google.com/moon/

Tuolta Googlen kuukartastahan se selityskin löytyi. Kyse tosiaan on vain kuvissa olevista virheistä, ei mistään Kuun pinnalla olevista oudoista ilmiöistä.

Photographic Image Artifact

Wondering what this is? No, it's not an alien colony. It is a processing artifact in this image of the Moon, which was taken by one of the Lunar Orbiter satellites in the mid-1960s.

The Lunar Orbiter camera system was a marvel of engineering for its time. Built long before the advent of digital sensors, the Lunar Orbiter camera captured images on black and white film that was developed on the spacecraft and then scanned with an electron gun and photo-multiplier tube, one strip at a time. The image data was then beamed back to earth as a TV signal where another system exposed film on the Earth to match the film in space, and this transfer back to film was developed using another chemical process. The entire apparatus for capturing, processing, scanning, and transmitting the photographs was all housed in a pressurized, thermally controlled container. Needless to say, there were many opportunities for imperfections to creep in.

offmind kirjoitti:

Tuolta Googlen kuukartastahan se selityskin löytyi. Kyse tosiaan on vain kuvissa olevista virheistä, ei mistään Kuun pinnalla olevista oudoista ilmiöistä.

Photographic Image Artifact

Wondering what this is? No, it's not an alien colony. It is a processing artifact in this image of the Moon, which was taken by one of the Lunar Orbiter satellites in the mid-1960s.

The Lunar Orbiter camera system was a marvel of engineering for its time. Built long before the advent of digital sensors, the Lunar Orbiter camera captured images on black and white film that was developed on the spacecraft and then scanned with an electron gun and photo-multiplier tube, one strip at a time. The image data was then beamed back to earth as a TV signal where another system exposed film on the Earth to match the film in space, and this transfer back to film was developed using another chemical process. The entire apparatus for capturing, processing, scanning, and transmitting the photographs was all housed in a pressurized, thermally controlled container. Needless to say, there were many opportunities for imperfections to creep in.

kiitos