Hey Ray | The Dark Side of the Moon
The Moon is spherical like Earth, so why do we only see one side of it? Meteorologist Ray Petelin has the answer.
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The Moon is spherical like Earth, so why do we only see one side of it? Meteorologist Ray Petelin has the answer.
NASA's Artemis II astronauts returned to Earth with a splashdown landing in the Pacific Ocean after making a high-speed reentry through the atmosphere.
The University of Pittsburgh was one of eight schools selected by NASA to track the spacecraft and report the data back.
The astronauts aboard Artemis II are the first humans to see some parts of the far side of the moon with the naked eye.
Amid ongoing toilet trouble, the Artemis II astronauts reflected on the wonder of sailing through deep space to the moon.
The photo shows the entire planet, as well as the Northern and Southern lights.
The engine firing provided a slingshot-like boost to the Orion capsule, speeding it to 24,500 mph, the velocity needed to break free of Earth's gravitational clasp for a trek to the moon.
NASA's Artemis II astronauts launched on a nine-and-a-half-day mission around the moon and back.
German engineer Michaela Benthaus is the first person with a significant physical handicap to reach space.
"Odd radio circles" are enormous and unexplained phenomena that can only be detected using radio telescopes.
The images taken by two Mars orbiters show a bright, fuzzy white dot of the comet, also known as 3I/ATLAS, appearing to move against a backdrop of distant stars.
Across the region on Tuesday night, bright lights could be seen in the sky, and it was a rocket launch out of Florida.
The Perseids meteor shower — considered one of the best shows in the sky — is set to peak this week.
A mysterious fireball blazed across the sky in broad daylight on June 26, sparking hundreds of siting reports in Georgia and South Carolina.
Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to pass our way.
The Perseids meteor shower begins this week and is expected to offer one of the best astronomy shows of 2025.
The debut images from a powerful telescope at Chile's Vera Rubin Observatory show distant galaxies and star-forming regions in spectacular detail.
It had not been thought possible that such tiny, weak stars could provide the conditions needed to form and host huge planets.
The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.
"CBS Mornings" Gayle King and the rest of Blue Origin's historic all-women spaceflight crew blasted off on Monday.
The 2024 YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.
Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for their long-awaited return to Earth.
Viewers across North America will get to enjoy a full Blood Worm Moon during a total lunar eclipse on March 13 into March 14.
2024 YR4 now has roughly a 0.004% chance of hitting Earth in about eight years, NASA said.
Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.
Bryce Harper hit a home run off ace Paul Skenes to lead the Phillies to a 6-0 win over the Pirates and a sweep of the three-game series.
An eaglet at the Glen Hazel nest has died following an unknown illness, officials say.
The Pittsburgh non-profit provides the opportunity for small businesses to turn dreams into reality.
Three suspects wanted for a Friday night shooting in Saltlick Township turned themselves in to police.
Gas prices, inflation weigh on Americans. Many see lack of clarity on what's happening in Iran.
Bryce Harper hit a home run off ace Paul Skenes to lead the Phillies to a 6-0 win over the Pirates and a sweep of the three-game series.
An eaglet at the Glen Hazel nest has died following an unknown illness, officials say.
The Pittsburgh non-profit provides the opportunity for small businesses to turn dreams into reality.
Three suspects wanted for a Friday night shooting in Saltlick Township turned themselves in to police.
Gas prices, inflation weigh on Americans. Many see lack of clarity on what's happening in Iran.
Gas prices, inflation weigh on Americans. Many see lack of clarity on what's happening in Iran.
Gambling addiction is impacting more young people, so much so that state lawmakers are calling it an epidemic.
President Trump is in Beijing meeting with China's President Xi Jinping, with the two leaders aiming to stabilize their trading relationship after last year's trade war.
The Allegheny County Health Department wants to require all employers in the county to give their employees paid parental leave.
Live updating West Virginia primary election results for May 12, 2026.
The Allegheny County Health Department has issued a consumer alert for Prantl's Bakery in Shadyside, saying an inspection found pest droppings.
A Bethel Park homeowner says he's out thousands of dollars after hiring a contractor to replace his front porch.
A popular Washington County farm won't be offering pick-your-own peaches this year.
Gas across the country continues to climb.
Two food items sold at Giant Eagle have been voluntarily recalled due to separate contamination risks.
If your current security system is just a dog and a basic lock, it might be time for an upgrade. East End Handyman Company's Patrick McLaren is back on PTL to show us how you can install a security camera.
Team PTL's Daisy Jade is at the CCAC West campus and she's learning more about their annual car show!
Shari Zatman is back for another segment, this time, she's giving us the instructions on how to make a floral graduation cap!
Our friend, Shari Zatman of Perfectly Planned by Shari is here to help you get through graduation season by showing you how to plan the perfect party!
In a world of viral trends, Corrine has been proving that the old Hollywood glamour hasn't gone anyway, it just needed a refresh.
A Bethel Park homeowner says he's out thousands of dollars after hiring a contractor to replace his front porch.
It's been nearly eight years since Rachael DelTondo was shot and killed in the driveway of her parents' home in Aliquippa.
An artist in Pittsburgh said the Steel City clothing company used his artwork without his permission.
Alcosan's multi-billion-dollar construction project to clean up the rivers in southwestern Pennsylvania is already over budget.
Pennsylvania prisons now give suboxone to thousands of inmates, with thousands more on the waiting list.
Frontline healthcare workers at Butler Memorial Hospital overwhelmingly approved their first union contract on Friday.
A western Pennsylvania dad went from wondering what a spot on his leg was to learning he has an extremely rare skin cancer.
The Allegheny County Health Department wants to require all employers in the county to give their employees paid parental leave.
Allegheny Health Network is putting out a warning about a new social media trend.
Workers at Butler Memorial Hospital say they're ready to walk off the job if hospital management doesn't come to terms with them.
Bryce Harper hit a home run off ace Paul Skenes to lead the Phillies to a 6-0 win over the Pirates and a sweep of the three-game series.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
The Pittsburgh Steelers and Aaron Rodgers have agreed to terms on a one-year contract, according to reports.
Napoleon Solo hustled to first place at the 151st running of the Preakness Stakes on Saturday, coming out on top against 13 other horses.
Cristopher Sánchez struck out a career-high 13 and earned his second career shutout as the Philadelphia Phillies blanked the Pittsburgh Pirates 6-0.
A popular Washington County farm won't be offering pick-your-own peaches this year.
If you're about to throw out all of those old documents while spring cleaning, there are some you should hold onto.
The hole left behind by Spirit will hit businesses and rental companies within Arnold Palmer Regional Airport.
The bar served its final pints Sunday night after 43 years in Oakland, near the heart of Pitt's campus.
Arnold Palmer Regional Airport officials are confident they'll be able to replace Spirit Airlines after the airline shut down early Saturday morning.
The country music superstar will be performing at 1846 Farms in September.
The exhibit transforms historic industrial and historical paintings into a multi-projection animated experience.
Country music star Lainey Wilson and former Steelers quarterback Devlin "Duck" Hodges tied the knot in a lavish Tennessee wedding.
Riverlife will reopen its free-to-access barge platform, Shore Thing, later this month.
Ten Carnegie Mellon University alumni have snagged nominations for Tony Awards.
This month's episode of Intersections with Mamie Bah.
For people who otherwise wouldn't have a chance to turn their dream business into reality, the Pittsburgh business incubator gives them that chance. Megan Shinn tells their story in the KD Sunday Spotlight.
Three men wanted for a Friday night shooting in Saltlick Township turned themselves in to police.
Stay on top of local weather with meteorologist Mary Ours’s forecast!
Allegheny County Police are investigating after four people were shot in the early morning hours on Sunday.
Mike Tomlin stepped down as head coach of the Pittsburgh Steelers after 19 seasons with the team.
Pitt's regular season has ended with an 8-4 record.
Pitt's five-game winning streak came to an end with a 37-15 loss to Notre Dame.
Mason Heintschel set a new Pitt freshman single-game passing record in the Pitt win at Acrisure Stadium.
The 44th annual KDKA-TV Turkey Fund will help our neighbors in need have a nice meal for Thanksgiving.
