This is the answer.

And you can read about it here: https://www.cnn.com/2020/09/02/world/massive-black-hole-merger-gravitational-waves-scn-trnd/index.html

Ok! This is the answer to the code: 96AR724

Alright, Here are Saturday April 17, 2021 codes answers:

The first code: H7URB152
is:



The second code: 10WXPV9

And the third code for today is: LAD8RPS

http://4.bp.blogspot.com/-E9TTQbiD4kg/Ue1BhfKAHaI/AAAAAAAASW8/z-d2iWyaSZs/s1600/16thjulymoths+028crop.jpg