In radio astronomy, images are commonly restored based on a specific ... were enabled by the innovative imaging that allows for both achieving high resolution and a large number of samples. While ...

Using the Very Large Array (VLA), astronomers have performed radio observations of a galaxy cluster Abell 2744, nicknamed ...

The world's most powerful telescopes, including the James Webb Space Telescope and FAST, are revolutionizing our understanding of the universe. These advanced instruments, located on Earth and in ...

Abell 2255 is a cluster containing between 300 and 500 constituent galaxies, many of which are merging. It's located around 800 million light-years from Earth and spans around 16.3 million light-years ...

Sweeping views of nebulae and dancing galaxies prove the telescope’s enormous field of view and ultra-high-res capabilities.

A surprising discovery at the heart of the Milky Way is forcing scientists to rethink how massive structures called Fermi ...

Scientists say that the construction of a vast new radio telescope array in the Nevada desert — known as the Deep Synoptic ...

The source of the radio waves, as seen by the MWA at low resolution (magenta circle) and MeerKAT at high resolution (cyan circle). The white circles are all stars in our own galaxy.

Galaxies have an overall internal motion called disk velocity. It’s how gas, dust, and stars move around the galactic center.

San Francisco supervisors are expected to pass a resolution in support of student journalism after a Lowell High School journalism teacher and newspaper adviser said the school’s administrators ...

To overcome these limitations, the research team turned to super-resolution imaging with sparse modeling. In radio astronomy, images are commonly restored based on a specific assumption to ...