Two faint objects hiding in archival infrared sky maps now sit at the center of a growing scientific argument about whether a ...
A single faint infrared source, detected first in 1983 and then again between 2006 and 2007, has emerged as the strongest candidate yet for the hypothetical Planet Nine. Researchers cross-matched two ...
The Atacama Large Millimeter/submillimeter Array (ALMA) has captured the motion of spirals of dust around a young star and shown that the winding motion of the spiral pattern is conducive to planet ...