We survey our understanding of classical novae—nonterminal, thermonuclear eruptions on
the surfaces of white dwarfs in binary systems. The recent and unexpected discovery of GeV …

In recent years, observations of the Sunyaev-Zeldovich (SZ) effect have had significant
cosmological implications and have begun to serve as a powerful and independent probe of …

The detection of GW170817 in gravitational waves provides unprecedented constraints on
the equation of state (EOS) of the ultradense matter within the cores of neutron stars (NSs) …

This paper describes the design and implementation of stingray, a library in Python built to
perform time series analysis and related tasks on astronomical light curves. Its core …

The ROSAT-selected tidal disruption event (TDE) candidate RX J133157. 6− 324319.7
(J1331) was detected in 1993 as a bright [0.2–2 keV flux of (1.0±0.1)× 10− 12 erg s− 1 cm …

Relativistic reflection features are commonly observed in the X-ray spectra of accreting black
holes. In the presence of high quality data and with the correct astrophysical model, X-ray …

We present a new, multimission catalogue of ultraluminous X-ray source (ULX) candidates,
based on recent data releases from each of the XMM–Newton, Swift, and Chandra …

We derive predictions from state-of-the-art cosmological galaxy simulations for the spatial
distribution of the hot circumgalactic medium (CGM,[0.1–1] R 200c) through its emission …

This is the second in a series of papers in which we derive simultaneous constraints on
cosmology and X-ray scaling relations using observations of massive, X-ray flux-selected …

Understanding the dense matter equation of state at extreme conditions is an important
open problem. Astrophysical observations of neutron stars promise to solve this, with …