hubble
Incredibly powerful telescope will look back in time toward the Big Bang of creation.
Juno will enter planet's orbit on July 4.
WHAT'S HAPPENING
WHAT'S HAPPENING
The high-pressure system is accompanied by bright "companion clouds."
"Together these nine stars outshine the sun by a factor of 30 million."
Galaxy GN-z11 is located 13.4 billion light years from Earth.
