What is below Earth when every direction leads into space?

What is “down” in the vastness of space? Scientists reveal how gravity, cosmic planes, and perspective redefine direction, ...
Yahoo

Cosmic rays gave the Fantastic Four their incredible powers — but what do they really do?

Ben may have been right way back when Stan Lee and Jack Kirby created him and the rest of the Fantastic Four 64 years ago, but we know a heck of a lot more about cosmic rays today. Back then, Grimm, ...
Phys.org

36 billion solar masses: Cosmic Horseshoe galaxy harbors what may be the most massive black hole ever detected

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the theoretical upper limit of what is possible in the universe and is 10,000 times ...
Space.com

Cosmic rays gave the Fantastic Four their incredible powers — but what do they really do?

"You know we haven't done enough research into the effects of cosmic rays!" Ben may have been right way back when Stan Lee and Jack Kirby created him and the rest of the Fantastic Four 64 years ago, ...