Coronographic image of polarized light around the star AB Aurigae. Image: An object appears to be forming from gas and dust around the star AB Aurigae. Credit and Larger Version Scientists are one ...

Based on a large observational effort with different telescopes and instruments, mostly from the European Southern Observatory (ESO), a team of European astronomers [1] has shown that in the M 17 ...

An international team of astronomers led by Durham University and including astronomers at the UK Astronomy Technology Centre has reported the first detection of a rotating disc structure around a ...

Star formation is an intricate process that transforms vast molecular clouds into newborn stars, often accompanied by the formation of circumstellar discs composed of gas and dust. These ...

This image, taken with the Atacama Large Millimeter/submillimeter Array (ALMA), shows a close-up view on the moon-forming, circumplanetary disc surrounding PDS 70c. The exoplanet PDS 70c is a young, ...

A team including researchers from the Institute for Astrophysics of the University of Cologne has for the first time directly observed the columns of matter that build up newborn stars. This was ...

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in the Chilean desert have just achieved an impressive astronomical first: Imaging a planet-forming disk around a star in ...

An artistic rendering of a dust and gas disk encircling the young exoplanet, CT Cha b, 625 light-years from Earth. Spectroscopic data from NASA’s JWST suggest the disk contains the raw materials for ...

Circumstellar disks as a research area encompasses the observational, theoretical, and computational study of gas and dust structures surrounding young and evolved stars, with emphasis on their ...

Two years ago, astronomers spotted an apparent circumplanetary disk around a planet outside of our solar system, but they couldn’t be certain. Follow-up observations now show they were right, in a ...

Planets form more commonly in star systems with relatively high concentrations of elements heavier than hydrogen and helium, a new study suggests. Such heavier elements are necessary to form the dust ...