Simulations show that the gravity science experiment of the Venus Emissivity, Radio Science, InSAR, Topography and Spectroscopy (VERITAS) mission will be capable of achieving the mission’s stated science goals.
Hydrodynamical simulations tackle the problem of neutron-star glitches, which are presumed to originate at the star’s crust before transferring momentum to the star’s core.
In February 2024, the Einstein Probe spotted an X-ray flare that was later linked to a gamma-ray burst that had been observed by the Fermi Gamma-ray Burst Monitor but did not trigger an alert.
A new spectral model identified more than 4,800 possible double-lined spectroscopic binaries: binary star systems in which spectral lines from both members are visible.
Analysis of the third gravitational-wave transient catalog suggests that the purported 10–12-solar-mass gap in the masses of observed black holes does not exist.
Assessment of Vera C. Rubin Observatory survey strategies suggests that longer-duration and larger-parallax gravitational microlensing events will be discovered and characterized more efficiently.