Astronomy has entered a “multimessenger” era: one that combines electromagnetic “sight” with gravitational “touch.” This dissertation serves as a roadmap of the multimessenger frontier, to join the littered environments of dead and dying starswith their unclear origins. To uncover stars’ innermost secrets, we explore rare, transient glimpses into single, double,...
In this thesis, I explore the formation and evolution of neutron stars and millisecondpulsar populations in globular clusters using N-body simulations. In particular, I examine how the number of millisecond pulsars and the pulsar properties, including binary
properties and different pulsar types, depend on the dynamical cluster environment. I
demonstrate...
The field of time-domain astronomy has seen significant advancements in the latest years as increasingly sensitive, deep and wide-field surveys of the sky at all wavelengths are being carried out more and more frequently. Furthermore, the addition of gravitational wave detectors around the world has opened an entirely new window...
As much as half of the gas mass in our Galaxy's dark matter halo may reside not in the galaxy itself, but in the surrounding volume, the circumgalactic medium (CGM). The vast gas content of the CGM, loosely defined as the volume immediately outside the galaxy but inside the dark...
The study of the translucent interstellar medium (ISM) is important for understanding the behavior of the ISM as it transitions from hot, tenuous gas to dense, star-forming regions. This regime is know to be associated with the initial formation of persistent molecular material, and thus represents the first stages of...
Two unique structures make up the nucleus of our Galaxy on different scale sizes. On a broad scale of a few hundreds of parsecs, there is the well-known central molecular zone which comprises a substantial component of the gas in the Galaxy. The other, known as the mini-spiral, is streamers...