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Astronomy 6 hours ago

Astronomers find the biggest known batch of planet ingredients swirling around young star

Astronomers have discovered what they believe is the biggest known batch of planet-making ingredients swirling around a young star.

Astronomy 8 hours ago

Some clever ways to search for primordial black holes

Primordial black holes (PBHs) have recently received much attention in the physics community. One of the primary reasons is the potential link to dark matter. In effect, if PBHs can be proven to exist, there's a very good ...

General Physics 10 hours ago

Model suggests subluminal warp drives may be possible

A team of physicists from the University of Alabama in Huntsville and the Advanced Propulsion Laboratory at Applied Physics, in New York, has developed a model that shows it might be possible to create a subluminal warp drive.

Astronomy 10 hours ago

Researchers chart Orion Nebula like never before

Star and planet formation is a messy affair. It starts with the gravitational collapse of a gigantic cloud of gas and dust, which simultaneously produces massive stars, whose intense radiation field creates a harsh environment, ...

Planetary Sciences 11 hours ago

Astronomers discover WASP-193b, a giant planet with a density similar to that of cotton candy

An international team led by researchers from the EXOTIC Laboratory of the University of Liège, in collaboration with MIT and the Astrophysics Institute in Andalusia, has just discovered WASP-193b, an extraordinarily low-density ...

Astronomy 11 hours ago

Supernova SN 2023fyq exhibited long-lasting pre-explosion activity, observations show

An international team of astronomers have performed photometric and spectroscopic observations of a Type Ibn supernova, known as SN 2023fyq. Results of the observations campaign, published May 7 on the pre-print server arXiv, ...

Astronomy 11 hours ago

Three stars circling the Milky Way's halo formed 12 to 13 billion years ago

MIT researchers, including several undergraduate students, have discovered three of the oldest stars in the universe, and they happen to live in our own galactic neighborhood.

Astrobiology May 13, 2024

Scientists help unravel life's cosmic beginnings

Knowledge about the early forms of life in the universe that may have led to the development of life on Earth remains largely unknown. However, a group of scientists at the University of Hawaiʻi at Mānoa are attempting ...

Planetary Sciences May 13, 2024

Dazzling auroras fade from skies as sunspot turns away

The spectacular auroras that danced across the sky in many parts of the world over the weekend are fading, scientists said Monday, as the massive sunspot that caused them turns its ferocious gaze away from Earth.

Social Sciences May 13, 2024

Algorithms help people see and correct their biases, study shows

Algorithms are a staple of modern life. People rely on algorithmic recommendations to wade through deep catalogs and find the best movies, routes, information, products, people and investments. Because people train algorithms ...

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