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General Physics Jun 17, 2024

Scientists develop 3D printed vacuum system that aims to trap dark matter

Using a specially designed 3D printed vacuum system, scientists have developed a way to "trap" dark matter with the aim of detecting domain walls. This will be a significant step forwards in unraveling some of the mysteries ...

Astronomy Jun 17, 2024

MOND vs. dark matter: Research suggests that rotation curves of galaxies stay flat indefinitely

In a discovery that challenges the conventional understanding of cosmology, scientists at Case Western Reserve University have unearthed new evidence that could reshape our perception of the cosmos.

Planetary Sciences Jun 17, 2024

Establishing the age and origin of Jupiter's Great Red Spot

Research staff at the University of the Basque Country (UPV/EHU), the Universitat Politècnica de Catalunya—BarcelonaTech (UPC) and the Barcelona Supercomputing Center (CNS-BSC) have analyzed historical observations since ...

Astronomy Jun 12, 2024

NASA's Roman mission gets cosmic 'sneak peek' from supercomputers

Scientists at NASA's Jet Propulsion Laboratory contributed to a project that sets the stage for two telescopes investigating one of astrophysics' biggest mysteries.

Condensed Matter Jun 12, 2024

Dark excitons shed new light on matter

A team of Monash researchers have uncovered for the first time the full effects of interactions between exciton-polaritons and their associated dark excitonic reservoir. The study, "Polaronic polariton quasiparticles in a ...

Astronomy Jun 11, 2024

How did a satellite galaxy of the Milky Way come to be? Physicists offer an explanation

Crater 2, located approximately 380,000 light years from Earth, is one of the largest satellite galaxies of the Milky Way. Extremely cold and with slow-moving stars, Crater 2 has low surface brightness. How this galaxy originated ...

Astronomy Jun 7, 2024

A mission to Uranus could also be a gravitational wave detector

Despite being extraordinarily difficult to detect for the first time, gravitational waves can be found using plenty of different techniques. The now-famous first detection at LIGO in 2015 was just one of the various ways ...

General Physics Jun 7, 2024

QUIET: A place to study qubits shielded from the effects of cosmic rays

Deep under the ground at Fermi National Accelerator Laboratory is a brand-new quantum sensor and computing research center called QUIET, and at the surface—100 meters above—sits its twin called LOUD.

Astronomy Jun 7, 2024

Researcher suggests that gravity can exist without mass, mitigating the need for hypothetical dark matter

Dark matter is a hypothetical form of matter that is implied by gravitational effects that can't be explained by general relativity unless more matter is present in the universe than can be seen. It remains virtually as mysterious ...

Other Jun 6, 2024

How the 1901 Discovery expedition's polar explorers stayed healthy during their Antarctic journey

Antarctica is the most inhospitable continent on earth. It's dry, cold, and completely dark for months of the year. Edwardian explorers were some of the first to brave the Antarctic winter, developing new knowledge still ...

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