ALMA measures evolution of monster barred spiral galaxy Date: May 22, 2025 Source: National Institutes of Natural Sciences Summary: Astronomers have observed a massive and extremely active barred ...

A research team led by Shuo Huang (NAOJ and Nagoya University) has observed a massive and extremely active barred spiral galaxy in the early universe with ALMA and the James Webb Space Telescope.

“Just a big plume of smoke, and then, when I showed up, it was like a spiral of fire,” said another witness. “It looked like from a sci-fi movie.” Motorists said they could feel the fire ...

IC 342 is a big barred spiral galaxy of morphological type SAB(rs)cd. It glows brightly at magnitude 9.1 but has a low surface brightness. This makes it challenging for small telescopes or as a ...

Brendan Cole is a Newsweek Senior News Reporter based in London, UK. His focus is Russia and Ukraine, in particular the war started by Moscow. He also covers other areas of geopolitics including ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

The way spiral galaxies rotate helps astronomers study dark matter, since their rotation speeds suggest there’s more mass present than what we can see with just visible matter. Spiral arms are areas ...

Evidences have been found that the hidden metric space of many realistic complex networks is hyperbolic. The topology and weight emerge naturally as reflections of the hyperbolic metric property. A ...

Abstract: The hyperbolic cosine function with high-order errors can be utilized to improve the accuracy of adaptive filters. However, when initial weight errors are large, the hyperbolic cosine-based ...

The interim government’s decision to ban Sheikh Hasina’s Awami League, the country’s oldest party, is not the step towards stable democracy people were hoping for ...

Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that, surprisingly, is shaped much like our Milky Way – a spiral structure with a straight bar of stars and gas ...