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

Baby star near the black hole in the middle of our Milky Way: It exists after all      (via sciencedaily.com) 

Scientists have detected the heaviest and youngest infant star ever discovered close to the black hole at the center of our Galaxy. They also identified the region where this 'impossible star' may have formed.

Offbeat: Space Space: Astronomy Space: Astrophysics Space: Cosmology Space: Exploration Space: General Space: Structures and Features
Published

Galactic explosion offers astrophysicists new insight into the cosmos      (via sciencedaily.com) 

Using data from the James Webb Space Telescope's first year of interstellar observation, an international team of researchers was able to serendipitously view an exploding supernova in a faraway spiral galaxy.

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Published

Astronomers discover metal-rich galaxies in early universe      (via sciencedaily.com) 

While analyzing data from the first images of a well-known early galaxy taken by NASA's James Webb Space Telescope (JWST), astronomers discovered a companion galaxy previously hidden behind the light of the foreground galaxy -- one that surprisingly seems to have already hosted multiple generations of stars despite its young age, estimated at 1.4 billion years old.

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Published

New material may offer key to solving quantum computing issue      (via sciencedaily.com) 

A new form of heterostructure of layered two-dimensional (2D) materials may enable quantum computing to overcome key barriers to its widespread application, according to an international team of researchers.

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

A mysterious object is being dragged into the supermassive black hole at the Milky Way's center      (via sciencedaily.com) 

An object near the supermassive black hole at the center of the Milky Way galaxy has drawn the interest of scientists because it has evolved dramatically in a relatively short time. A new study suggests that the object, called X7, could be a cloud of dust and gas that was created when two stars collided. The researchers believe it will eventually be drawn toward the black hole and will disintegrate.

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Published

New discovery sheds light on very early supermassive black holes      (via sciencedaily.com) 

Astronomers have discovered a rapidly growing black hole in one of the most extreme galaxies known in the very early Universe. The discovery of the galaxy and the black hole at its center provides new clues on the formation of the very first supermassive black holes.

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Published

Discovery of massive early galaxies defies prior understanding of the universe      (via sciencedaily.com) 

Six massive galaxies discovered in the early universe are upending what scientists previously understood about the origins of galaxies in the universe.

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Published

The quantum twisting microscope: A new lens on quantum materials      (via sciencedaily.com) 

One of the striking aspects of the quantum world is that a particle, say, an electron, is also a wave, meaning that it exists in many places at the same time. Researchers make use of this property to develop a new type of tool -- the quantum twisting microscope (QTM) -- that can create novel quantum materials while simultaneously gazing into the most fundamental quantum nature of their electrons.

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Published

'Forbidden' planet orbiting small star challenges gas giant formation theories      (via sciencedaily.com) 

Astronomers have discovered an unusual planetary system in which a large gas giant planet orbits a small red dwarf star called TOI-5205. Their findings challenge long-held ideas about planet formation.

Energy: Batteries Energy: Fossil Fuels Energy: Technology Engineering: Graphene
Published

Ramping up domestic graphite production could aid the green energy transition      (via sciencedaily.com) 

Given the growing importance of graphite in energy storage technologies, a team of esearchers has conducted a study exploring ways to reduce reliance on imports of the in high-demand mineral, which powers everything from electric vehicles (EVs) to cell phones.

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

Researchers discover mysterious source of 'heartbeat-like' radio bursts in a solar fare      (via sciencedaily.com) 

A solar radio burst with a signal pattern, akin to that of a heartbeat, has been pinpointed in the Sun's atmosphere, according to a new study. An international team of researchers has reported uncovering the source location of a radio signal coming from within a C-class solar flare more than 5,000 kilometers above the Sun's surface.

Computer Science: General Space: Exploration Space: General Space: Structures and Features Space: The Solar System
Published

Improving the performance of satellites in low Earth orbit      (via sciencedaily.com) 

On-chip distributed radiation sensors and current-sharing techniques can be used to reduce the impact of radiation on the radio and power consumption of small satellites, respectively. New findings can be used to make small satellites more robust, which can increase the connectivity of networks across the globe.

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Published

Physicists create new model of ringing black holes      (via sciencedaily.com)     Original source 

A new analysis has modeled black hole collisions in more detail and revealed so-called nonlinear effects within gravitational waves. Nonlinear effects happen 'when waves on the beach crest and crash.'

Space: Astronomy Space: Astrophysics Space: Exploration Space: General Space: Structures and Features
Published

Astrophysics: Scientists observe high-speed star formation      (via sciencedaily.com)     Original source 

New observations have brought to light that stars can form through the dynamic interaction of gas within interstellar gas clouds. This process unfolds faster than previously assumed, research within the FEEDBACK programme on board the flying observatory SOFIA revealed.

Engineering: Graphene
Published

Smooth sailing for electrons in graphene      (via sciencedaily.com) 

Physicists have directly measured, for the first time at nanometer resolution, the fluid-like flow of electrons in graphene. The results have applications in developing new, low-resistance materials, where electrical transport would be more efficient.

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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.

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Published

Does ice in the Universe contain the molecules making up the building blocks of life in planetary systems?      (via sciencedaily.com)     Original source 

If you want to build a habitable planet, ice is a key ingredient. The ice can be found in enormous clouds in the Universe and it is the main carrier of the necessary elements such as carbon, hydrogen, oxygen, nitrogen and sulphur. These elements are part of the atmosphere around planets and part of molecules like sugar, alcohols and simple amino acids as well. The new James Webb Space Telescope (JWST) has contributed to the discovery of different ices in a molecular cloud, 'Chameleon 1' -- one of the coldest and darkest regions to have ever been explored. Astronomers assume that these types of molecules were also present in the cold cloud of gas and dust forming our own solar system.

Space: Astronomy Space: Astrophysics Space: Exploration Space: Structures and Features
Published

A star is born: Nearby galaxies provide clues about star formation      (via sciencedaily.com) 

Researchers have released their findings on polycyclic aromatic hydrocarbons in the interstellar medium of nearby galaxies.

Engineering: Graphene Engineering: Nanotechnology Geoscience: Environmental Issues
Published

From plastic waste to valuable nanomaterials      (via sciencedaily.com) 

Scientists create carbon nanotubes and other hybrid nanomaterials out of plastic waste using an energy-efficient, low-cost, low-emissions process that could also be profitable.