Space: Exploration Space: General Space: The Solar System
Published

Space travel influences the way the brain works      (via sciencedaily.com)     Original source 

Scientists have found how the human brain changes and adapts to weightlessness, after being in space for 6 months. Some of the changes turned out to be lasting -- even after 8 months back on Earth.

Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

New quantum sensing technique reveals magnetic connections      (via sciencedaily.com) 

A research team demonstrates a new way to use quantum sensors to tease out relationships between microscopic magnetic fields.

Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Tadpole playing around black hole      (via sciencedaily.com)     Original source 

A peculiar cloud of gas, nicknamed the Tadpole due to its shape, appears to be revolving around a space devoid of any bright objects. This suggests that the Tadpole is orbiting a dark object, most likely a black hole 100,000 times more massive than the Sun. Future observations will help determine what is responsible for the shape and motion of the Tadpole.

Offbeat: Space Space: Exploration Space: The Solar System
Published

Study quantifies global impact of electricity in dust storms on Mars      (via sciencedaily.com) 

Mars is infamous for its intense dust storms, some of which kick up enough dust to be seen by telescopes on Earth. When dust particles rub against each other, as they do in Martian dust storms, they can become electrified. New research shows that one particularly efficient way to move chlorine from the ground to the air on Mars is by way of reactions set off by electrical discharge generated in dust activities.

Computer Science: Quantum Computers Energy: Nuclear Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Engineers discover a new way to control atomic nuclei as 'qubits'      (via sciencedaily.com) 

Researchers propose a new approach to making qubits, the basic units in quantum computing, and controlling them to read and write data. The method is based on measuring and controlling the spins of atomic nuclei, using beams of light from two lasers of slightly different colors.

Computer Science: General Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Securing supply chains with quantum computing      (via sciencedaily.com) 

New research in quantum computing is moving science closer to being able to overcome supply-chain challenges and restore global security during future periods of unrest.

Computer Science: General Computer Science: Quantum Computers Engineering: Nanotechnology Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

When the light is neither 'on' nor 'off' in the nanoworld      (via sciencedaily.com) 

Scientists detect the quantum properties of collective optical-electronic oscillations on the nanoscale. The results could contribute to the development of novel computer chips.

Space: Astronomy Space: Exploration Space: Structures and Features Space: The Solar System
Published

Four classes of planetary systems      (via sciencedaily.com) 

Astronomers have long been aware that planetary systems are not necessarily structured like our solar system. Researchers have now shown that there are in fact four types of planetary systems.

Geoscience: Environmental Issues Space: Exploration Space: The Solar System
Published

Upsurge in rocket launches could impact the ozone layer      (via sciencedaily.com) 

Researchers have summarized the threats that future rocket launches would pose to Earth's protective ozone layer.

Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers detail never-before-seen properties in a family of superconducting Kagome metals      (via sciencedaily.com) 

Researchers have used an innovative new strategy combining nuclear magnetic resonance imaging and a quantum modeling theory to describe the microscopic structure of Kagome superconductor RbV3Sb5 at 103 degrees Kelvin, which is equivalent to about 275 degrees below 0 degrees Fahrenheit.

Computer Science: General Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Scientists boost quantum signals while reducing noise      (via sciencedaily.com) 

Researchers have developed a special type of amplifier that uses a technique known as squeezing to amplify quantum signals by a factor of 100 while reducing the noise that is inherent in quantum systems by an order of magnitude. Their device is the first to demonstrate squeezing over a broad frequency bandwidth of 1.75 gigahertz, nearly two orders of magnitude higher than other architectures.

Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: Structures and Features Space: The Solar System
Published

Hubble captures the start of a new spoke season at Saturn      (via sciencedaily.com) 

Since their discovery by NASA's Voyager mission in the 1980s, temporary 'spoke' features across Saturn's rings have fascinated scientists, yet eluded explanation. They have been observed in the years preceding and following the planet's equinox, becoming more prominent as the date approaches. Saturn's upcoming autumnal equinox of the northern hemisphere on May 6, 2025, means that spoke season has come again. NASA's Hubble Space Telescope will be on the job studying the spokes, thanks to time dedicated to Saturn in the mission's ongoing Outer Planet Atmospheres Legacy (OPAL) program. Are the smudgy features related to Saturn's magnetic field and its interaction with the solar wind, as prevailing theory suggests? Confirmation could come in this spoke season, as scientists combine archival data from NASA's Cassini mission with new Hubble observations.

Space: Astronomy Space: Astrophysics Space: Exploration Space: The Solar System
Published

Space dust as Earth's sun shield      (via sciencedaily.com) 

Dust launched from the moon's surface or from a space station positioned between Earth and the sun could reduce enough solar radiation to mitigate the impacts of climate change.

Space: Exploration Space: The Solar System
Published

Spanish lagoon used to better understand wet-to-dry transition of Mars      (via sciencedaily.com) 

In the ongoing search for signs of life on Mars, a new study proposes focusing on 'time-resolved analogs' -- dynamic and similar Earth environments where changes can be analyzed over many years.

Computer Science: General Computer Science: Quantum Computers Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Scientists make major breakthrough in developing practical quantum computers that can solve big challenges of our time      (via sciencedaily.com) 

Researchers have demonstrated that quantum bits (qubits) can directly transfer between quantum computer microchips and demonstrated this with record-breaking connection speed and accuracy. This breakthrough resolves a major challenge in building quantum computers large and powerful enough to tackle complex problems that are of critical importance to society.

Offbeat: Space Space: Astronomy Space: Exploration Space: The Solar System
Published

A new ring system discovered in our Solar System      (via sciencedaily.com) 

Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar System. The ring system orbits much further out than is typical for other ring systems, calling into question current theories of how ring systems are formed.

Space: The Solar System
Published

New models explain canyons on Pluto moon      (via sciencedaily.com) 

In 2015, when NASA's New Horizons spacecraft encountered the Pluto-Charon system, scientists discovered interesting, geologically active objects instead of the inert icy orbs previously envisioned. Scientists have revisited the data to explore the source of cryovolcanic flows and an obvious belt of fractures on Pluto's large moon Charon. These new models suggest that when the moon's internal ocean froze, it may have formed the deep, elongated depressions along its girth but was less likely to lead to cryovolcanoes erupting with ice, water and other materials in its northern hemisphere.

Computer Science: Quantum Computers Offbeat: Computers and Math Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Entangled atoms cross quantum network from one lab to another      (via sciencedaily.com) 

Trapped ions have previously only been entangled in one and the same laboratory. Now, teams have entangled two ions over a distance of 230 meters. The nodes of this network were housed in two labs at the Campus Technik to the west of Innsbruck, Austria. The experiment shows that trapped ions are a promising platform for future quantum networks that span cities and eventually continents.

Offbeat: Space Space: Astronomy Space: Astrophysics Space: Exploration Space: Structures and Features Space: The Solar System
Published

Hubble directly measures mass of a lone white dwarf      (via sciencedaily.com) 

Astronomers have directly measured the mass of a single, isolated white dwarf -- the surviving core of a burned-out, Sun-like star. Researchers found that the white dwarf is 56 percent the mass of our Sun. This agrees with earlier theoretical predictions of the white dwarf's mass and corroborates current theories of how white dwarfs evolve as the end product of a typical star's evolution. The unique observation yields insights into theories of the structure and composition of white dwarfs.