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India space agency to launch its heaviest satellite

India’s space agency will launch its heaviest ever communication satellite on its largest launch vehicle on Sunday, its latest step in an ambitious space and technology drive.

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The International Space Station marks 25 years of nonstop human presence in orbit

It’s an unprecedented space streak: 25 years of people living off-planet without even a moment’s pause.

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With more moon missions on the horizon, avoiding crowding and collisions will be a growing challenge

Interest in the moon has been high—just in the past two years there have been 12 attempts to send missions to the moon, nearly half of which private companies undertook. With so much activity, it’s important to start thinking about coordination and safety.

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Mathematical proof debunks the idea that the universe is a computer simulation

It’s a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced civilization’s supercomputer. But new research from UBC Okanagan has mathematically proven this isn’t just unlikely—it’s impossible.

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‘Touch me and you’ll die’: Man hurls bricks at Okla. cop before OIS

“Tell your police department that you’re going to die,” the man told an Oklahoma City Police officer before throwing building materials at him

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Large quantities of water are created as a natural consequence of planet formation, experimental work demonstrates

Our galaxy’s most abundant type of planet could be rich in liquid water due to formative interactions between magma oceans and primitive atmospheres during their early years, according to new research published in Nature by Carnegie’s Francesca Miozzi and Anat Shahar.

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Scientists find an explanation for oddball, water-rich exoplanets: They make their own water

As more and more exoplanets are discovered throughout the galaxy, scientists find some that defy explanation—at least for awhile. A new study, published in Nature, describes a process that might explain why a large portion of exoplanets have water on their surface, even when it doesn’t make sense.

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Surveying atmospheric escape from gas giants orbiting F-type stars

Why is it important to know about exoplanets having their atmospheres stripped while orbiting F-type stars? This is what a recent study submitted to The Astronomical Journal hopes to address as an international team of scientists conducted a first-time investigation into atmospheric escape on planets orbiting F-type stars, the latter of which are larger and […]

China to send youngest astronaut, mice on space mission this week

The crew for China’s next manned flight to its space station will include the country’s youngest astronaut to undertake a space mission, authorities said Thursday, as well as four lab mice.

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‘Singing’ electrons synchronize in Kagome crystals, revealing geometry-driven quantum coherence

Physicists at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg have discovered a striking new form of quantum behavior. In star-shaped Kagome crystals—named after a traditional Japanese bamboo-basket woven pattern—electrons that usually act like a noisy crowd suddenly synchronize, forming a collective “song” that evolves with the crystal’s shape. […]

A new dimension for spin qubits in diamond

The path toward realizing practical quantum technologies begins with understanding the fundamental physics that govern quantum behavior—and how those phenomena can be harnessed in real materials.

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Why Weakly Interacting Massive Particles became the toughest particles in physics

As a kid, did you ever play that game Guess Who? If you haven’t, it’s actually kinda fun. You have two players, each with a board in front of them. On the board are a bunch of flip cards with different characters. You have to guess your opponent’s secret identity through a process of elimination. […]

Nova Scorpii 2023 shows months-long X-ray variability after stellar outburst

Using NASA’s Swift spacecraft, an international team of astronomers have performed X-ray observations of a classical nova named Nova Scorpii 2023. Results of the observational campaign, published October 21 on the pre-print server arXiv, deliver important insights into the properties and behavior of this eruption.

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Spectral shaper sculpts 10,000 laser comb lines for exoplanet detection and beyond

Researchers have developed a new technology that can shape the spectrum of light emitted from a laser frequency comb across the visible and near-infrared wavelengths with more precision than previously possible. This advance could provide an important new tool in the hunt for Earth-like planets outside our solar system.

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Research confirms Meissner effect in high-pressure nickelate superconductor

A research team led by Prof. Liu Xiaodi from the Hefei Institute of Physical Science of the Chinese Academy of Sciences, together with researchers from Jilin University and Sun Yat-sen University, has achieved simultaneous detection of zero electrical resistance and the Meissner effect in lanthanum nickelate (La3Ni2O7−δ) single crystals under high pressure.

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