3 papers
astro-ph.GA2026
Towards Unbreaking the Universe: MINERVA Measurements of Color Gradients in Massive Quiescent Galaxies Can Help Ease Too-Early Star Formation Tensions
Sam E. Cutler, Luke Robbins, Danilo Marchesini +41
The discovery of a population of massive, ancient quiescent galaxies within the first 2 Gyr of the Universe's history has led to significant tensions with models of galaxy formatio…
astro-ph.SR2026
Evidence for Sympathetic Flaring in TESS Data
Veronica Pratt, Jason R. Reeves, David V. Martin +3
Most flares on the Sun occur at random, but there is a small percentage of "sympathetic flaring" -- the triggering of one flare by another. Previously there had been no widespread…
astro-ph.SR2025
Starspots and Flares are Generally Not Correlated
Andy B. Zhang, Jason R. Reeves, David V. Martin +4
Sunspots and solar flares are two different manifestations of magnetic activity on the surface of the Sun. On the Sun, flares typically occur close to spots. In this paper we test…