The world now has stunning new photos of this week's asteroid strike, the first planetary defence test of its kind.
NASA on Thursday released pictures of the dramatic event taken by the Hubble and Webb space telescopes.
Telescopes on all seven continents also watched as NASA's Dart spacecraft slammed Monday into the harmless space rock, 7 million miles (11 million kilometres) from Earth, in hopes of altering its orbit.
Scientists won't know the precise change until November; the demo results are expected to instill confidence in using the technique against a killer asteroid headed our way one day.
"This is an unprecedented view of an unprecedented event," Johns Hopkins University planetary astronomer and mission leader Andy Rivkin said in a statement.
All these pictures will help scientists learn more about the little asteroid Dimorphos, which took the punch and ended up with a sizable crater. The impact sent streams of rock and dirt hurling into space, appearing as bright emanating rays in the latest photos.
The brightness of this double asteroid system -- the 525-foot (160-metre) Dimorphos is actually the moonlet around a bigger asteroid -- tripled after the impact as seen in the Hubble images, according to NASA.
Hubble and Webb will keep observing Dimorphos and its large companion Didymos over the next several weeks.
The US$325 million Dart mission was launched last year. The spacecraft was built and managed by Johns Hopkins' Applied Physics Laboratory in Laurel, Maryland.
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Donald Trump has said he wouldn't be a dictator 鈥 'except for Day 1.' According to his own statements, he's got a lot to do on that first day in the White House.
Applause erupted over and over at the Canada Life Centre in Winnipeg Sunday as the son of Murray Sinclair, a former judge, senator and chair of the Truth and Reconciliation Commission into residential schools, spoke about his father.
Researchers are uncovering deeper insights into how the human brain ages and what factors may be tied to healthier cognitive aging, including exercising, avoiding tobacco, speaking a second language or even playing a musical instrument.
A children's book written by British celebrity chef Jamie Oliver has been withdrawn from sale after it was criticized for causing offense to Indigenous Australians.
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Donald Trump's Mar-a-Lago club has been brimming in the last 48 hours with two kinds of people: those angling for a job in the president-elect鈥檚 incoming administration, and those trying to influence him into hiring their picks for the top spots.
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Thousands of Spaniards marched in the eastern city of Valencia on Saturday to demand the resignation of the regional president in charge of the emergency response to last week's catastrophic floods that left more than 200 dead and others missing.
Paris police said Sunday that 4,000 officers and 1,600 stadium staff will be deployed for a France-Israel soccer match to ensure security in and around the stadium and on public transportation a week after violence against Israeli fans in Amsterdam.
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Murray Sinclair鈥檚 family members say the late justice and senator has been laid to rest according to his wishes.
Prime Minister Justin Trudeau announced voters in Cloverdale鈥擫angley City will pick their next member of Parliament on Dec. 16.
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The Lethbridge Hurricanes broke open a close game with three goals in the first two minutes of the third period as they defeated the Warriors 7-3 in a game played Friday night in Moose Jaw.
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Police in Newfoundland say a man was electrocuted Saturday by a downed power wire about 10 kilometres north of St. John's, N.L.
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A Memorial University scientist says the mysterious white blobs washing up on Newfoundland beaches are actually gobs of plastic -- and they need to be cleaned up.
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