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.
One person from southwestern Pennsylvania can say they took part in Artemis II's historic launch.
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.
The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly fell sick at the International Space Station.
Meteorite hunters are combing Ohio for fragments of a space rock that streaked across the sky earlier this week.
NASA astronaut Mike Fincke said he was the crew member whose medical issue required a group of space station fliers to return to Earth earlier than planned last month.
German engineer Michaela Benthaus is the first person with a significant physical handicap to reach space.
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.
The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.
NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life.
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.
A Pittsburgh-area native is piloting the SpaceX Falcon 9 flight to the International Space Station.
About 3,870 employees have applied to depart NASA over two rounds through the Trump administration's deferred resignation program, the agency disclosed.
You've heard the phrase "Dog Days of Summer," but you'd be surprised to learn it has nothing to do with our furry friends.
The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.
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.
2024 YR4 now has roughly a 0.004% chance of hitting Earth in about eight years, NASA said.
Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.
Joe Negri, known to many as Handyman Negri on "Mr. Rogers' Neighborhood," has died at the age of 99, just days shy of his 100th birthday.
The Pittsburgh Pirates beat the skidding Minnesota Twins 9-3 to complete a three-game sweep.
A fractured majority of Republican justices sided with a sweeping challenge brought by local and county officials against Oak Run Solar.
Police in Bethel Park are searching for the owner of a chicken that was found wandering along a roadway and temporarily disrupting traffic.
No major injuries were reported in the crash on Saw Mill Run Boulevard, but a gas station was damaged as a result.
Joe Negri, known to many as Handyman Negri on "Mr. Rogers' Neighborhood," has died at the age of 99, just days shy of his 100th birthday.
The Pittsburgh Pirates beat the skidding Minnesota Twins 9-3 to complete a three-game sweep.
A fractured majority of Republican justices sided with a sweeping challenge brought by local and county officials against Oak Run Solar.
Police in Bethel Park are searching for the owner of a chicken that was found wandering along a roadway and temporarily disrupting traffic.
No major injuries were reported in the crash on Saw Mill Run Boulevard, but a gas station was damaged as a result.
A fractured majority of Republican justices sided with a sweeping challenge brought by local and county officials against Oak Run Solar.
The move by Republican Gov. Mike DeWine comes as tax breaks for energy-hungry AI data centers are increasingly playing a role in state budgets.
Allegheny County Sheriff Kevin Kraus is suing over a ballot referendum that he says would illegally impose term limits on his position.
President Trump said he is considering replacing the Freedom 250 concert series with a rally after many artists dropped out.
U.S. officials and negotiators were discussing a process to reopen the Strait of Hormuz, sources briefed on the conversations said.
What if what's sitting in your jewelry drawer is worth more than you think?
The price of electricity in Pennsylvania is going up next month.
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.
There will be plenty of professional artists showcasing their talent at this weekend's ChalkFest, but now, Boaz Frankel is trying his hand at the medium with his rendition of Heather and David!
Nothing beats the taste of homegrown tomatoes, but as any greenthumb will tell you, plants can be vulnerable to fungal disease. Garden guru Doug Oester is here to show us the early warning signs, and what you can do to prevent it!
Our very own Daisy Jade is getting up close and personal with some of the remarkable raptors at the National Aviary!
While a lot of what you eat and cook at summer barbecues are often not the healthiest choices, you can turn that around without losing the flavor! Fitness and nutritional expert Lisa Stugart joins us to show us some simple swaps!
Boaz Frankel is giving us a preview of this weekend's Chalk Festival in Pittsburgh and he's joined by The Pitt's Dr. Robby....sort of...
A lawsuit has been filed over the smell neighbors say is coming from the Sherwin-Williams plant in Rochester.
Naida Reed contacted KDKA Investigates after she said Pittsburgh Water failed to follow through on what crews allegedly promised.
What if what's sitting in your jewelry drawer is worth more than you think?
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.
Pittsburgh, with its natural beauty and parks, can be a great place for people to put the phones down and enjoy life.
Doctors say it looks like it will be a bad season for tick-borne diseases.
Temperatures could reach into the 90s this week in Pittsburgh, and that impacts everything, including your sleep.
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 Pittsburgh Pirates beat the skidding Minnesota Twins 9-3 to complete a three-game sweep.
Western Pennsylvania has historically been a hotbed for producing talent that succeeds in the NFL.
Rico Dowdle has reunited with Mike McCarthy, just as his mother Leslie predicted.
Jake Mangum finished with three hits, including his first home run of the season as the Pittsburgh Pirates held off the Minnesota Twins 10-9.
Bryan Reynolds hit a two-run homer with one out in the ninth inning to give the Pirates a 6-5 victory over the Twins on Friday night.
A fractured majority of Republican justices sided with a sweeping challenge brought by local and county officials against Oak Run Solar.
The move by Republican Gov. Mike DeWine comes as tax breaks for energy-hungry AI data centers are increasingly playing a role in state budgets.
Ohio's tax break for data centers is costing the state far more than expected.
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.
Joe Negri, known to many as Handyman Negri on "Mr. Rogers' Neighborhood," has died at the age of 99, just days shy of his 100th birthday.
President Trump said he is considering replacing the Freedom 250 concert series with a rally after many artists dropped out.
Memorial Day marks the unofficial start to summer, and a new song may be the unofficial summer anthem.
The American Music Awards celebrate fan favorites in the music world and feature performances from multiple artists.
The Carnegie International exhibition at the Carnegie Museum of Art opened earlier this month.
Joe Negri’s death is being felt by people across the Pittsburgh region and the world. That includes those who knew him best. KDKA-TV’s Ricky Sayer spoke with David Newell, who played Mr. Rogers' delivery man, Mr. McFeely, and spent years alongside the handyman himself.
Joe Negri, known to many within Pittsburgh as Handyman Negri on "Mr. Rogers' Neighborhood," has died at the age of 99, just days shy of his 100th birthday. Kristine Sorensen looks back at his long and legendary career in TV and music.
Stay on top of local weather with meteorologist Rob Wilson's forecast!
Joe Negri, known to many as Handyman Negri on "Mr. Rogers' Neighborhood," has died at the age of 99.
The support staff from the nonprofit "Mainstay" helps those living with intellectual disabilities lead an independent lifestyle. KDKA's Megan Shinn shares their story in the KD Sunday Spotlight.
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.
