NASA’s StarBurst instrument outside a thermal vacuum chamber at NASA’s Marshall Space Flight Center in Huntsville, Alabama. NASA/Daniel Kocevski Heated, cooled, shaken, and settled – NASA’s StarBurst instrument is several
NASA’s StarBurst instrument outside a thermal vacuum chamber at NASA’s Marshall Space Flight Center in Huntsville, Alabama. NASA/Daniel Kocevski Heated, cooled, shaken, and settled – NASA’s StarBurst instrument is several
Pandora, the latest in a long portfolio of University of Arizona’s space science missions, has cleared its last major milestone on its journey into space. This week, Pandora—a satellite about
The supermassive black hole in the Milky Way’s galactic center, Sagittarius A-star, is known for being quiet and dim. But that wasn’t always the case. The powerful XRISM x-ray telescope
A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through observations of the early stages of an extremely large galaxy cluster’s
Schematic illustration of the properties and relative distribution of µm-size dust, mm grains, and molecular gas in the two cavity types presented in this work in comparison to a full
To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video A new video shows changes in Kepler’s Supernova Remnant using data from
Exoplanets, -moons, -comets Status Report astro-ph.EP January 9, 2026 Phase-folded TESS light curve utilizing all 54 available sectors, binned to 5 minutes (blue points with error bars). The clear U-shape
WASHINGTON — SkyFi, a commercial geospatial intelligence firm, has added satellite imagery from Vantor to its platform, widening access to high-resolution Earth observation data for commercial and government users. The
Dayside temperature scaling factor, R = Tday/Tday,max, as a function of irradiation temperature, Tirr, for (a) all observed rocky exoplanets and (b) planets with Tirr > 1500 K, which may
The United States military space enterprise enters 2026 under pressure to turn long-promised acquisition reforms into results. For defense space companies, the year is shaping up as a test of






