What are these lines? (Picture included)

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In summary, the conversation discusses Carl Sagan's Pale Blue Dot picture and the presence of red, green, and orange lines in the image. It is explained that these lines are lens flares and artifacts resulting from the geometry of the situation, specifically the Earth's location in relation to the sun. The conversation also mentions a previous thread where similar lines were captured in a photo and identified as Saturn's tenuous rings. The conversation then shifts to a discussion about a different picture taken in 1990 by Voyager I, which was mistakenly referenced earlier.
  • #1
nhmllr
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We've all seen Carl Sagan's Pale Blue Dot picture, taken by Voyager
[PLAIN]http://www.humanistsofutah.org/images/PaleBlueDot.jpg
My question is: What are those huge red, green, and orange lines?
 
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  • #2
Essentially, these lines are artifacts resulting in the geometry of the situation, specifically the fact that the Earth is too close to the sun. The fact that the Earth happens to be lying in one is mere coincidence.
 
  • #4
Those lines are Saturn's tenuous rings.


Excerpt:

The narrow tenuous G ring and the main rings are seen at the right.
The view looks down from about 15 degrees above the un-illuminated side of the rings.
Images taken using red, green and blue spectral filters were combined to create this view. The image was taken by the Cassini spacecraft wide-angle camera on Sept. 15, 2006, at a distance of approximately 2.1 million kilometers (1.3 million miles) from Saturn and at a sun-Saturn- spacecraft angle of almost 179 degrees. Image scale is approximately 250 kilometers (155 miles) per pixel.
At this time, Cassini was nearly 1.5 billion kilometers (930 million miles) from Earth.
http://saturn.jpl.nasa.gov/photos/imagedetails/index.cfm?imageId=2279
 
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  • #5
Radrook said:
Those lines are Saturn's tenuous rings.


Excerpt:

The narrow tenuous G ring and the main rings are seen at the right.
The view looks down from about 15 degrees above the un-illuminated side of the rings.
Images taken using red, green and blue spectral filters were combined to create this view. The image was taken by the Cassini spacecraft wide-angle camera on Sept. 15, 2006, at a distance of approximately 2.1 million kilometers (1.3 million miles) from Saturn and at a sun-Saturn- spacecraft angle of almost 179 degrees. Image scale is approximately 250 kilometers (155 miles) per pixel.
At this time, Cassini was nearly 1.5 billion kilometers (930 million miles) from Earth.
http://saturn.jpl.nasa.gov/photos/imagedetails/index.cfm?imageId=2279

This picture was taken in 1990 by Voyager I...
http://en.wikipedia.org/wiki/Pale_Blue_Dot
 
  • #6

1. What are these lines in the picture?

The lines in the picture are most likely representing data points or trends in a graph or chart.

2. What do the different colors of the lines mean?

The different colors of the lines may represent different categories or variables in the data being shown.

3. Are these lines showing a correlation between two variables?

It is possible that the lines are showing a correlation between two variables, but without more context or information, it is difficult to determine for sure.

4. Can you explain what the numbers on the axes represent?

The numbers on the axes represent the values or measurements of the variables being shown in the graph or chart.

5. How were these lines plotted on the graph?

The lines were most likely plotted using a mathematical algorithm or formula based on the data points or values provided for each variable.

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