Posted on 08/02/2021 2:05:22 PM PDT by MtnClimber
Explanation: Have you heard about the Hubble Ultra-Deep Field? Either way, you've likely not heard about it like this -- please run your cursor over the featured image and listen! The Hubble Ultra-Deep Field (HUDF) was created in 2003-2004 with the Hubble Space Telescope staring for a long time toward near-empty space so that distant, faint galaxies would become visible. One of the most famous images in astronomy, the HUDF is featured here in a vibrant way -- with sonified distances. Pointing to a galaxy will play a note that indicates its approximate redshift. Because redshifts shift light toward the red end of the spectrum of light, they are depicted here by a shift of tone toward the low end of the spectrum of sound. The further the galaxy, the greater its cosmological redshift (even if it appears blue), and the lower the tone that will be played. The average galaxy in the HUDF is about 10.6 billion light years away and sounds like an F#. What's the most distant galaxy you can find?
For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.
You need to go to the link to get the audio that was added.
Sorry, wrong thread.
I thought this was one of Hunter Biden’s paintings.
“I thought this was one of Hunter Biden’s paintings.”
Or one of Jill Biden’s dresses...
F#’s relative minor is D#. I’m looking there.
I’ll sell you one of those galaxies.
That’s exactly what I saw after I pulled Cindy’s hair in 4th grade.
We are not alone.
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