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Scientists discover unlikely culprit for fertilizing North Pacific Ocean: Asian dust

Credit: Robert Simmon              The vast subtropical "gyres-large systems of rotating currents in the middle of the oceans-cover" 40 percent of the Earth's surface has long been considered.                                                 These regions are, therefore, scientifically proven to be of great importance to the Pacific. Subtropical Gyre ecosystem that has puzzled oceanographers for years: The region's chemistry changes periodically, especially levels of …

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The researchers discover a ridge of radio emissions connecting two galaxy clusters

Composite image of the galaxy clusters Abell 0399 and Abell 0401. The system is located approximately 1 billion light years from Earth, while the two galaxy clusters are approximately 10 million light years apart in projection , The nuclei of the two galaxy clusters are penetrated by a high-temperature plasma that emits in the X-rays (reds). Moreover, observations in microwaves …

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Astronomers discover a mysterious, 10 million-light-long magnetic field connecting two galaxy clusters

Close-up of the filament. Image: DSS and Pan-STARRS1 (optical), XMM-Newton (X-rays) PLANCK satellite (y-parameters), F. Govoni, M. Murgia, INAF Scientists have discovered radio waves emerging from space between a pair of galaxy clusters – evidence of intergalactic magnetic fields and fast moving particles in the space between these huge galactic arrays. The universe consists of a vast network of galaxy …

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Astronomers discover Ring around the supermassive black hole of the Milky Way

By Charles E. Blue, National Radio Astronomy Observatory 5. June 2019 Artistic representation of a ring of cool interstellar gas surrounding the supermassive Black hole in the middle of the Milky Way. New ALMA observations reveal this structure for the first time. Credit: NRAO / AUI / NSF; S. Dagnello Through decades of study, astronomers have developed a clearer picture …

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Scientists discover an ancient rock structure that hides under the Antarctic and moves the ice

Deep beneath the frozen wastelands of Antarctica, scientists have discovered ancient tectonic plate structures that have a major impact on the melting patterns in the continental largest ice shelf. The Hidden Rock, which has been around for hundreds of millions of years, controls the flow of water around the gigantic Ross Ice Shelf. This shelf is currently acting as a …

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Astronomers discover dozens of stars driven out of their homes

We often think of stars as things that do not move much, but in some galaxies that is far from a universal truth. New observations from NASA's powerful Chandra X-Ray Observatory show that some stars are routinely booted from their own host galaxies and sent back into space. <p class = "canvas-atom canvas-text Mb (0) – sm Mt (0,8em) – …

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