Lyrid Meteor Shower Visibility To Peak Wednesday MorningThe Lyrid Meteor Shower is set to "peak" before sunrise on Wednesday morning.
The Lyrid Meteor Shower Will Be Visible Around The Globe Beginning Sunday EveningThere hasn't been a meteor shower to light up the sky since early January, and this one will be visible around the globe.
Hey Ray! The Size Of The Moon And Optical IllusionsHave you ever looked at the moon, as it was rising above the horizon and thought "WOW! The moon looks HUGE", only to have it appear to shrink as it continued to rise into the night sky?
Chance Satellites Collide Above Pittsburgh IncreasesThe chance that two satellites on a possible collision course collide over Pittsburgh has increased.
2 Satellites On Possible Collision Course Directly Above Pittsburgh, Experts Hoping It's A Near MissTwo satellites are on a possible collision course over Pittsburgh, and we have a front row seat.
What Created The 'Ghost Particle" That Traveled 3.8 Billion Light-Years To Reach Earth?In the summer of 2018, scientists found a "ghost particle" in Antarctica now they're learning where it came from and how it got here.
These 3 Black Holes Are Going To Crash Into Each OtherWhen galaxies collide, so do the supermassive black holes at the center of each galaxy.
2nd Interstellar Visitor To Our Solar System Confirmed And NamedAn unusual object detected streaking across the sky last month was a comet that originated outside our solar system
International Space Station Visible Tonight Over Western PennsylvaniaThe International Space Station will be visible in the Western Pennsylvania sky tonight.
Local Astronaut Takes Terrible Towel To International Space StationNo matter where Pittsburghers go, the Terrible Towel follows and that even includes space.
Dreamed Of Going To Space? NASA Opening International Space Station To Private MissionsFor grownups who dreamed as kids of becoming astronauts -- but who didn't quite make it past space camp -- you may have another chance.