The early moments of the universe were turbulent and filled with hot and dense matter. Fluctuations in the early universe could have been great enough that stellar-mass pockets of matter collapsed un… [+3031 chars]
If the astronauts suddenly drifted into the interstellar void, they would have to push their bodies to safety, kicking and waving their limbs toward a haven in the void. Unfortunately for them, phys… [+4019 chars]
