Post by iwilliams65 on Dec 8, 2017 10:35:09 GMT -5
Hello everyone.
I have just read with interest a Newsweek article entitled "Earth’s Hum: Scientists Record the Very Sound of Earth—But Don't Know Why It Happens".
I found the article interesting, however what I found more interesting was a NASA photo that they embedded in the article.
Here's a link to the article:
NEWSWEEK ARTICLE LINK
The photo is the second one. If you look directly at it, the background is black - as you would expect. However if you look downwards - from 45 degree's you will see signs of alteration - black 'blobs.
'
What's all that about?
Your thoughts please?
As I said, it's great to be here, thanks for your time...
I have just read with interest a Newsweek article entitled "Earth’s Hum: Scientists Record the Very Sound of Earth—But Don't Know Why It Happens".
I found the article interesting, however what I found more interesting was a NASA photo that they embedded in the article.
Here's a link to the article:
NEWSWEEK ARTICLE LINK
The photo is the second one. If you look directly at it, the background is black - as you would expect. However if you look downwards - from 45 degree's you will see signs of alteration - black 'blobs.
'What's all that about?
Your thoughts please?
As I said, it's great to be here, thanks for your time...