Smoke from Australia fires circling the world
NASA says the fires have caused "unprecedented" conditions that will effect the entire globe.
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NASA says the fires have caused "unprecedented" conditions that will effect the entire globe.
NASA's planet hunter satellite TESS has discovered an exoplanet orbiting two stars instead of one — and it was identified by a high school intern.
Satellite pictures show more than 380,000 acres of Kangaroo Island — a former haven for wildlife — destroyed by the brushfires.
The first meteor shower of 2020 is here to welcome the new year.
Christina Koch passes Peggy Whitson's 288-day mark on Saturday to set a new record for longest single space flight by a female astronaut.
The annular solar eclipse will be a Christmas spectacular.
The successful landing was a relief after problems that blocked a planned rendezvous with the International Space Station.
Despite being unable to dock with the space station, engineers say the Starliner flight collected valuable data.
The Starliner will attempt an automated landing Sunday at White Sands, New Mexico.
The unpiloted test flight could lay the groundwork for Boeing to launch a crew to the space station in 2020.
"The next time the Mars 2020 rover drives, it will be rolling over Martian soil," NASA said.
NASA hopes to end reliance on Russian Soyuz ferry ships and transport astronauts on U.S. crew capsules.
The new satellite will provide high-speed commercial and government communications across the Asia-Pacific region.
"These cyclones are new weather phenomena that have not been seen or predicted before," said Cheng Li, a Juno scientist.
The unpiloted test flight will help clear the way for astronaut launches from U.S. soil in 2020.
The winning site offers the best balance between risk and science reward, researchers say.
This year's Cold Moon has a unique twist.
Grab a scarf and some gloves and prepare to watch one of the year's best meteor showers.
The Progress docking came less than a day after a SpaceX Dragon cargo ship reached the space station
The Russian freighter is expected to arrive at the space station early Monday, one day after a SpaceX Dragon cargo ship arrives.
The SpaceX launch is the first of two rapid-fire cargo delivery missions to the International Space Station.
SpaceX's 19th cargo flight to the space station will deliver more than 5,500 pounds of supplies and equipment.
New pumps are needed to revive the Alpha Magnetic Spectrometer and give it a new lease on life.
In "The World According to Jeff Goldblum," he explores everything from sneakers to ice cream.
Astronauts carry out second of four spacewalks to repair the Alpha Magnetic Spectrometer, the costliest science instrument aboard the International Space Station
The Justice Department said the process of releasing the Epstein files may take "a few more weeks" due to the volume of materials.
More severe weather is forecast for an already soaked California, raising risk of additional mudslides and debris flows.
A single winning ticket was sold for Powerball's Christmas Eve jackpot of $1.817 billion, in Arkansas. It was the second biggest winning jackpot in U.S. lottery history.
The economy remained on track this year, defying the gloomiest predictions. That doesn't mean Americans are thrilled with how things are going.
A planned Christmas Eve jazz concert at the Kennedy Center has been canceled.
Most major retail stores and grocery chains are closed on Christmas Day, with some exceptions.
In his first Christmas homily, Pope Leo lamented conditions for Palestinians in Gaza and urged Ukraine and Russia to engage in direct talks to end their wr.
Two foreigners, a local doctor, a tour guide and the pilot were killed in the helicopter crash on Mount Kilimanjaro.
The Justice Department early Tuesday released more than 11,000 additional documents and photos from the Jeffrey Epstein files.