Astrophysicists Create “Time Machine” Simulations To Observe the Lifecycle of Ancestor Galaxy Cities

Research shows that time spent watching porn is not as good of an indicator of the negative effects of porn on men's well-being as is the ideal-actual sexual discrepancy (IASD). IASD refers to the difference between expectations (as created by porn) and real-life sexual experiences.

Hubble Space Telescope images twisted galaxy shaped by a big neighbor

NASA rolled out its new massive rocket to the launchpad for the second time