Researchers claim to have discovered the oldest stellar disk in the Milky Way
Scale height/length ratio as a function of age, comparing Milky Way observations with TNG50 simulations. Credit: Natural astronomy (2024). DOI: ...
Tag: disk
Discovery of most distant rotating disk galaxy challenges current formation theories
The REBELS-25 galaxy seen by the Atacama Large Millimeter/submillimeter Array (ALMA), superimposed on an infrared image of other stars and ...
New protoplanetary disk discovered with Pan-STARRS
Color PS1 image (giy) of Chivito from Dracula. Credit: arXiv (2024). DOI: 10.48550/arxiv.2402.01063 By analyzing images obtained with the Panoramic ...
Astronomers observe three iron rings in planet-forming disk
Observations with the European Southern Observatory's (ESO) Very Large Telescope Interferometer (VLTI) have revealed various silicate compounds and potentially iron, ...
Astronomers detect seismic ripples in ancient galactic disk
Illustration of a disturbed galactic disk. Credit: Jonathan Bland-Hawthorn and Thorsten Tepper-Garcia/University of Sydney. A new snapshot of a distant ...
