The word "astrophysical" refers to anything related to the study of physical properties and processes of objects and phenomena in space, such as stars, galaxies, and black holes.
The team's findings appear in the journal Astrophysical Journal Letters. (sciencedaily.com)
One of the many papers announcing results, published in Astrophysical Journal Letters, boasted over 3,000 authors. (sciencenews.org)
Their findings will appear in the next issue of Astrophysical Journal in a paper titled «Characterization of the Wolf 1061 Planetary System.» (sciencedaily.com)