STROBE-X: X-ray Timing and Spectroscopy on Dynamical Timescales from Microseconds to Years

Abstract: The Spectroscopic Time-Resolving Observatory for Broadband Energy X-rays (STROBE-X) probes strong gravity for stellar mass to supermassive black holes and ultradense matter with unprecedented effective area, high time-resolution, and good spectral resolution, while providing a powerful time-domain X-ray observatory.