Left: Detection maps showing the percentage of recovered injected signals as a function of period and semi-amplitude for the narrow and wide BERV coverages. Middle: Same detection tests after applying
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Active High-Latitude Dune-Gullies On Mars
ID: ESP_039701_1095, date: 14 January 2015, altitude: 247 km, https://uahirise.org/hipod/ESP_039701_1095 Credit NASA/JPL-Caltech/University of Arizona Gully and defrosting activity have been visible here along the edge of a dune field, along
How much is vertical integration squeezing the smallsat opportunity?
TAMPA, Fla. — As SpaceX and other vertically integrated space giants expand their reach, questions are growing over just how much room other small satellite companies have to build scalable
Chemistry in Extreme Environments: The Mystery of Molecular Complexity In Space
Chemistry in Extreme Environments — ACS Central Science Molecular complexity in the interstellar medium (ISM) poses one of the most intriguing challenges in astrochemistry: how can chemical reactions operate efficiently
Supramolecular Interactions of Organometallic Origin Facilitating Astrochemical Reactions: An Electronic Structure Study Featuring Metal Cyanides versus Metal Isocyanides
Supramolecular Interactions — ACS Earth and Space Chemistry via X-mol.net This work highlights how organometallic chemistry and supramolecular interactions can together drive astrochemically relevant reactions. For this purpose, MCN and
A Narrowband Technosignature Search Toward The Hycean Candidate K2-18b Using The VLA And MeerKAT
The observed sources and data collected during the K2-18b observing campaign. (Left) The dates of the observations and the frequencies in which signals were detected. (Right) The location of the
Motiv Space Systems and PickNik Robotics Collaborate on Software for NASA’s Fly Foundational Robotics (FFR) Mission
Boulder, CO and Pasadena, CA — February 11, 2026 — Motiv Space Systems announced a contractual agreement with PickNik Robotics to support software development for NASA’s Fly Foundational Robotics (FFR)
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Quantitative morphological metric extraction results and numerical simulation results. A. Spatial distribution of DAF across the study area, overlaid on a shaded relief base map derived from DTEEC_033165_2195_032875_2195_A01 (26). Colors
A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 (MAPS) was spotted by a team of four amateur astronomers
The start of 2026 has presented challenges for China’s space program, with two failures reported in its first six launch attempts. However, the year is anticipated to be a transformative
Graphical Abstract — astro-ph.SR Small polycyclic aromatic hydrocarbons and somewhat larger cyano derivatives were detected in the cold dark cloud TMC-1 recently. Their formation from smaller hydrocarbons is not well
Grid of simulations of atmospheric pressure contribution (bars) and total volume mixing ratio (VMR) for each molecular species as a result of initial volatile abundances. Results are shown for the
Cosmic rays are extremely fast, charged particles that travel through space at nearly the speed of light. The Amaterasu particle was detected in 2021 by the Telescope Array experiment in
This NASA/ESA Hubble Space Telescope image of NGC 7722, a lenticular galaxy located about 187 million light-years away, features concentric rings of dust and gas that appear to swirl around
Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark matter exerting the same gravitational influence, astronomers say.
In this episode of Space Minds, Mike Gruss sits down with a panel of experts at the Johns Hopkins University Bloomberg Center to discuss the future of the United States
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