Science & Tech

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Feeding black hole blows 'cosmic bubbles' amid high-energy burps

Feeding black hole blows 'cosmic bubbles' amid high-energy...

A feeding supermassive black hole in the galactic cluster MS0735 is b is burping...

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Possible naked-eye comet will visit Earth for 1st time since Neanderthals in 2023

Possible naked-eye comet will visit Earth for 1st time...

A comet that hasn't visited Earth since the Neanderthals existed during the last...

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How gravitational waves can 'see inside' black holes

How gravitational waves can 'see inside' black holes

What lurks at the center of a black hole? Studying the space-time ripples from black...

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Quadrantid meteor shower, one of the best of the year, peaking now at the wrong time

Quadrantid meteor shower, one of the best of the year,...

The bright moon will interfere with the 2023 Quadrantid meteor shower this year,...

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Watch NASA's SWOT satellite unfold in space to map Earth's water in stunning video

Watch NASA's SWOT satellite unfold in space to map Earth's...

NASA’s new water surveying SWOT spacecraft can be seen unfurling its main antenna...

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Watch SpaceX launch 1st rocket of 2023 with EOS Sat-1 and 113 other satellites on Tuesday

Watch SpaceX launch 1st rocket of 2023 with EOS Sat-1 and...

SpaceX will ring in the New Year a little late with its first launch on Jan. 2 from...

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Why time-traveling tachyons probably don't exist

Why time-traveling tachyons probably don't exist

Einstein toyed with the idea of faster-than-light-particles but found that such...

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Hubble telescope spies a swarm of stars in a cosmic beehive

Hubble telescope spies a swarm of stars in a cosmic beehive

The Hubble Space Telescope has collected a stunning image of the globular cluster...

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‘We better watch out’: NASA boss sounds alarm on Chinese moon ambitions

‘We better watch out’: NASA boss sounds alarm on Chinese...

In an interview with POLITICO, Bill Nelson expressed confidence the U.S. can win...

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On International Space Station, astronauts ring in New Year 2023 ahead of 2nd Christmas

On International Space Station, astronauts ring in New...

The Expedition 68 crew rang in 2023 with holiday cheer, including Santa hats, stockings...

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Newfound kind of supernova can tear apart a planet's atmosphere

Newfound kind of supernova can tear apart a planet's atmosphere

A special type of supernova might be able to destroy a planet's ozone layer years...

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NASA sensors could help detect landfill methane from space to help limit climate change

NASA sensors could help detect landfill methane from space...

Data from the NASA mission EMIT will help the new initiative Carbon Mapper track...

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This gorgeous spiral galaxy spotted by Hubble telescope is a yardstick for galactic expansion

This gorgeous spiral galaxy spotted by Hubble telescope...

The barred spiral galaxy NGC 6956 isn't just pretty to look at in this new Hubble...

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Juno spacecraft recovering its memory after mind-blowing Jupiter flyby, NASA says

Juno spacecraft recovering its memory after mind-blowing...

NASA's Juno spacecraft is recovering its memory after a download disruption following...

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Hubble Space Telescope delivers holiday sparkle in new image

Hubble Space Telescope delivers holiday sparkle in new...

A new Hubble Space Telescope image displays the quintessential colors of the holiday...

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How to watch the Quadrantids – one of the best meteor showers all year – on Jan. 2 and 3

How to watch the Quadrantids – one of the best meteor showers...

The Quadrantid meteor shower is considered one of the best to view all year. Here's...