Multimedia Gallery
Gas flows like a waterfall into protoplanetary disk gap
For the first time, astronomers using the Atacama Large Millimeter/submillimeter Array witnessed 3D motions of gas in a planet-forming disk. This artist impression shows gas flowing like a waterfall into a protoplanetary disk gap, which is most likely caused by an infant planet.
[Research supported by National Science Foundation grant AST 1647375.]
Learn more in the ALMA news story Gas 'waterfalls' reveal infant planets around young star. (Date image taken: Oct. 16, 2019; date originally posted to NSF Multimedia Gallery: May 4, 2020)
Credit: NRAO/AUI/NSF, S. Dagnello
Images and other media in the National Science Foundation Multimedia Gallery are available for use in print and electronic material by NSF employees, members of the media, university staff, teachers and the general public. All media in the gallery are intended for personal, educational and nonprofit/non-commercial use only.
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
Also Available:
Download the high-resolution JPG version of the image. (3.2 MB)
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.