“What we measure is the Earth kind of moving in this sea. It’s bobbing around — and it’s not just bobbing up and down, its bobbing in all directions,” said Michael Lam, an astrophysicist at the SETI Institute and a member of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav),*
I was thinking about joining NANOGrav. 😐
*I’ll find the source if anyone wonders.
Luke Soiseth 