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.
2nd Mysterious Repeating Fast Radio Burst Has Been Detected In SpaceFar outside our Milky Way galaxy, something is causing repeating short bursts of radio waves to be released into space. Scientists have recorded the second repeating fast radio burst to be discovered, according to a study published Wednesday in the journal Nature.
NASA Finds 'Water Ice' On The Surface Of The MoonScientists have long believed that water ice could exist in the ever-dark recesses at the moon's poles and that belief has finally been confirmed in a paper published in the Proceedings of the National Academy of Sciences on Aug. 20.
New Radio Telescope Picks Up Mysterious Signal From SpaceA new radio telescope in Canada is picking up mysterious signals from deep space known as "fast radio bursts" (FRBs).
Annual Perseid Meteor Shower Coming This WeekendThe annual Perseid meteor shower is coming this weekend.
Pluto Fans: Calling Objects Beyond Pluto 'Planet Nine' Is InsensitivePluto fans — and scientists — are taking umbrage with those who call another possible ‘further’ planet, ‘Planet Nine.’
Small Asteroid Hits Earth Hours After Being Spotted By AstronomersA small asteroid slammed into Earth's atmosphere on June 2 just a few hours after it was discovered racing toward the planet, according to NASA.
'Lost' Asteroid To Pass Close To Earth TodayAn asteroid that was lost by tracking satellites eight years ago has been spotted again as it prepares to make a close pass by the Earth on May 15.
Uranus Smells Like Rotten Eggs, Scientists ConfirmIt likely won't get any easier for the seventh planet in our solar system as a new report has confirmed that Uranus does actually stink like bad gas.
Earth Has Near Miss With Asteroid Spotted Just Hours EarlierAn asteroid came alarmingly close to striking the Earth on April 15, just hours after the large space rock was spotted flying through the solar system.