Asteroid 2023 BU is about the size of a box truck and is predicted to make one of the closest approaches by a near-Earth object ever recorded.
Planetary Sciences
Jan 25, 2023
1
123
The further out in time, the more unreliable a weather forecast. That's because small variations in initial weather conditions can completely change the entire system, making it unpredictable. Put another way, in the "butterfly ...
General Physics
Jan 24, 2023
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21
Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects—arguably the largest such catalog so far. The data for this unprecedented ...
Astronomy
Jan 18, 2023
4
447
New research led by a team of scientists at The Australian National University (ANU) has outlined a way to achieve more accurate measurements of microscopic objects using quantum computers—a step that could prove useful ...
Quantum Physics
Jan 13, 2023
0
171
Researchers have developed a way to use laser light to pull a macroscopic object. Although microscopic optical tractor beams have been demonstrated before, this is one of the first times that laser pulling has been used on ...
Optics & Photonics
Jan 11, 2023
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722
Black holes form natural time machines that allow travel to both the past and the future. But don't expect to be heading back to visit the dinosaurs any time soon.
Astronomy
Jan 4, 2023
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387
A myriad of stars is revealed behind the faint orange glow of the Sh2-54 nebula in this new infrared image. Located in the constellation Serpens, this stunning stellar nursery has been captured in all its intricate detail ...
Astronomy
Jan 4, 2023
0
6
Science and math skills are widely celebrated as keys to economic and technological progress, but abstract mathematics may seem bafflingly far from industrial optimization or medical imaging. Pure mathematics often yields ...
Mathematics
Jan 3, 2023
0
50
Before the internet, people commonly burned Polaroids and love letters in a fire as an act of closure following a breakup.
Social Sciences
Dec 15, 2022
0
1
A major telescope upgrade has peered through to the distant universe to reveal the spectra of a pair of galaxies 280 million light years away from Earth.
Astronomy
Dec 12, 2022
0
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