arXiv:2509.07083v1 Announce Type: new Abstract: We analyze an ensemble of simulated prestellar cores to facilitate interpretation of structure, kinematics, and lifetime of observed cores. While our t...

arXiv:2509.07075v1 Announce Type: new Abstract: We studied 12 disk streams found in a 250$^3$ pc$^3$ volume in the solar neighborhood, which we define as coeval and comoving stellar structures with a...

arXiv:2509.07067v1 Announce Type: new Abstract: Dense young star clusters (YSCs) are ideal environments for dynamical interactions between stars and stellar mass black holes (BHs). In such dense envi...

arXiv:2509.07074v1 Announce Type: new Abstract: Recent findings from several Pulsar Timing Array (PTA) collaborations point to the existence of a Gravitational Wave Background (GWB) at nanohertz freq...

arXiv:2509.07048v1 Announce Type: new Abstract: Planets have maximum radii close to that of Jupiter. Qualitatively, the reason for this maximum size is that, as one adds mass, the force of gravity be...

arXiv:2509.07073v1 Announce Type: new Abstract: We report the discovery of a faint (M_1700 ~ -12.2), oxygen-deficient strongly-lensed ionizing source -- dubbed LAP2 (Lensed And Pristine 2) -- at a sp...

arXiv:2509.07057v1 Announce Type: new Abstract: The next generation of Extremely Large Telescopes (ELTs), with their wide apertures and advanced Multi-Conjugate Adaptive Optics (MCAO) systems, will p...

arXiv:2509.07060v1 Announce Type: new Abstract: By opening up new avenues to statistically constrain astrophysics and cosmology with large-scale structure observations, the line intensity mapping (LI...

arXiv:2509.07063v1 Announce Type: new Abstract: Brown dwarfs that are short period ($<10\,$day) companions to actively flaring M dwarfs may provide a context to directly observe flare-driven photo...

arXiv:2509.07059v1 Announce Type: new Abstract: Observations from the Imaging X-ray Polarimetry Explorer (IXPE) have revealed electric vector position angle (EVPA) rotation in several neutron star lo...