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From Gas To Stars Along The Spiral Wave: CO, HCN, And Star Formation Variations Across The Spiral Arms In NGC 4321 And M51
Optical Hubble Space Telescope (HST) images of the targets NGC 4321 (top) and M51 (bottom) overlaid with CO, HCN and SFR contours (from left to right). The CO (HCN) contours
Finding Alien Worlds in Queensland — A Decade of MINERVA-Australis
This image shows the MINERVA-Australis array located at the Mount Kent Observatory in Australia. — NASA Three decades ago, humanity entered the Exoplanet Era, with the discovery of the first
A Single Power Law For The TRAPPIST-1 Flare Distribution Across Four Orders Of Magnitude In Energy
Cumulative flare-frequency distribution of TRAPPIST-1. The cumulative occurrence rate ν(≥ ETESS) is shown as a function of TESS-band flare energy. The K2 FFD from this work is shown in blue,
Phase-Space Crystallization in Galactic Globular Clusters: A Gaia-Based Metric and Implications for Technosignature Searches
Correlations of crystallization metrics with cluster mass, Galactocentric distance, and a dynamical-age proxy. Top row: Cindex versus log(Mcl/M⊙), RGC, and log10(tage/trh). Bottom row: the N⋆-corrected residual index Cresid versus the
Pluto-Like World's Thin Atmosphere Poses a Mystery for Astronomers
Astronomers are puzzling over another oddball on the edge of the solar system: This time, it’s an icy object less than a quarter of Pluto’s size with a thin atmosphere
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Agency 05/06/2025 214 views 9 likes On 31 May, a live performance of The Blue Danube – often referred to as the ‘anthem of space’ – was transmitted by the
In this week’s episode of Space Minds Retired Space Force Lt. Gen. John Shaw explains what it was like building a new military branch, the risks of commercial
SAN FRANCISCO — Hydrosat announced plans June 5 to gather thermal-infrared imagery with a second satellite launching later this month on the SpaceX Transporter-14 rideshare. VanZyl-2 has four times the
Potentially Hazardous Asteroid (424482) 2008 DG5 close encounter: online observation – 5 June 2025 – YouTube Watch On A potentially hazardous asteroid roughly the size of an aircraft carrier is
A coronal mass ejection (CME) from a solar filament eruption on June 3 is on its way to Earth and could give aurora chasers a treat. The NOAA Space Weather
ASGSR 2025 Abstract submissions for the 2025 ASGSR annual conference are now being accepted. Each year the ASGSR annual conference brings together the biological and physical space sciences community to
Updated 9:20 a.m. Eastern with LPI statement. WASHINGTON — A space station research conference has been canceled and the future of a long-running planetary science conference is in doubt as
American satellite imaging companies are witnessing a boom in demand from unexpected customers: those based abroad. Earth observation satellite operators such as Maxar Intelligence, BlackSky, Planet Labs and Capella Space
Applications 05/06/2025 242 views 10 likes The Meteosat Third Generation Sounder satellite (MTG-S) will generate a completely new type of data product, especially suited to nowcasting severe weather events. Here
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