Using ALMA, Teague’s team captured images of 15 young star systems sprinkled in space between a few hundred to 1,000 light-years from Earth. Rather than rely on direct detection of a young planet’s faint light, Teague’s team looked for the subtle clues these infant worlds imprint on their surroundings — such as gaps and rings in dusty disks, swirling gas motions caused by a planet’s gravity, and other physical disturbances that hint at a planet’s presence. To uncover these signatures, the researchers used ALMA to map the motion of gas within over a dozen protoplanetary disks.

“It’s like trying to spot a fish by looking for ripples in a pond, rather than trying to see the fish itself,” Christophe Pinte, an astrophysicist at the Institute for Planetary sciences and Astrophysics in France, who was also a principal investigator of the project, said in the statement.

An interest in understanding the role that the Milky Way played in Egyptian culture and religion has led University of Portsmouth Associate Professor of Astrophysics, Dr. Or Graur to uncover what he thinks may be the ancient Egyptian visual depiction of the Milky Way.

Various Egyptian gods are either associated with, symbolize, or directly embody certain celestial objects. In his study, Dr. Graur reviewed 125 images of the sky-goddess Nut (pronounced “Noot”), found among 555 ancient Egyptian coffins dating back nearly 5,000 years.

Combining astronomy with Egyptology, he analyzed whether she could be linked to the Milky Way and his findings are now published in the Journal of Astronomical History and Heritage.