The authors then estimate the average masses of the hidden supermassive black holes using the average properties of the broad ...
The nearby starburst galaxy NGC 253 has been experiencing enhanced star formation for the past few tens of millions of years, mostly in massive young star clusters embedded near t ...
about systems at different scales. For example, in the traditional formulation of modified Newtonian dynamics (MOND), Newton’s second law is modified to boost the effect of gravitational forces once ...
Editor’s Note: Astrobites is a graduate-student-run organization that digests astrophysical literature for undergraduate students. As part of the partnership between the AAS and astrobites, we ...
NASA’s JWST has found a population of compact, red light sources called “little red dots” (LRDs). Numerous hypotheses have ...
The jet-like appearance arises when this arrangement is viewed from the side; the team created synthetic images of their simulated spicules that show individual jet-like features. These “jets” have ...
In total, the complete database contains information about 10,259 star clusters and stellar associations and their individual members. The authors identified more than 11,000 new candidate cluster and ...
Now, the team has obtained new photometry from the Gran Telescopio Canarias and the United Kingdom Infra-Red Telescope, plus spectroscopy from the Gran Telescopio Canarias, to get a better sense of ...
This apparent paradox comes from the different nature of cold and warm clouds. Cold clouds are denser and more compact, occupying much smaller physical scales than warm clouds. So to match the length ...
Weller and collaborators utilized ASTRID, a high-resolution cosmological simulation that includes a sophisticated prescription for seeding and evolving black holes. Unlike in some other cosmological ...
It turns out that the fate of a binary system depends on whether it is dynamically “hard” or “soft.” Hard binaries are generally tightly bound, and they tend to get “harder” from stellar flybys, which ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results