What does 'irl' mean? Help distinguish reality from fiction with this text term.

Risk of Giant Asteroids Hitting Earth Could Be Worse Than We Realized

Here's The Amazing Story Behind The Discovery That Elements Are Born in StarsWe Just Tracked The Spin of One of The Strangest Stars We Know, And It's Weird

Stephen Hawking's Final Theory About Our Universe Has Just Been Published, And It Will Melt Your BrainThe Sun Shines Brightly on a Gorgeous 'Full' Jupiter in MayThis Timeline Shows The Entire History of The Universe, And Where It's Headed

No, This So-Called "Warrior Woman" Isn't Evidence of an Alien Civilisation on MarsNASA's Only Moon Rover Mission Was Just Unexpectedly Cancelled

This Megamerger of 14 Galaxies Could Become The Most Massive Structure in Our Universe

The Most Accurate Star Map Ever Was Just Released, And It's Already Changing AstronomyLab-Grown Brain Experiment Reverses The Effects of Autism-Linked Gene

Huge Study Identifies The 'Optimal' Amount of Sleep From Middle Age OnwardsRegular Weed Smoking Seems to Increase Cardiovascular Disease Risk, Study Shows

Newly Identified Lupus-Causing Gene Provides a Potential Target For Better Treatments'Maladaptive Daydreaming' Could Be a Distinct Psychiatric Disorder, Scientists Claim