NASA Pic of the Day: The Average Color of the Universe

Soak it in, SuperForesters, it’s “cosmic latte”! The above beige image is the average color of the universe. Coy, isn’t she? : )

Here is NASA’s explanation:

If the entire sky were smeared out, what color would the final mix be? This whimsical question came up when trying to determine what stars are commonplace in nearby galaxies. The answer, depicted above, is a conditionally perceived shade of beige. To determine this, astronomers computationally averaged the light emitted by one of the largest sample of galaxies yet analyzed: the 200,000 galaxies of the 2dF survey. The resulting cosmic spectrum has some emission in all parts of the electromagnetic spectrum, but a single perceived composite color. This color has become much less blue over the past 10 billion years, indicating that redder stars are becoming more prevalent. In a contest to better name the color, notable entries included skyvory, univeige, and the winner: cosmic latte.

Awesome!

(via)

2 Responses to “NASA Pic of the Day: The Average Color of the Universe”


  1. 1 Patricia

    I always suspected the universe didn’t have enough caffeine in it for me! then again, I was always a little disappointed that when you spin a colour wheel it makes white rather than some trippy rainbow hue, so my impressions are clearly not to be trusted ;)
    Interesting though, grazie Miss Carla!

  2. 2 Nicole

    That is so cool. Beige would definitely not have been my first answer if I had guessed.

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