Many people are still recovering from devastating storms during the 2024 Atlantic hurricane season even as this year’s season began this week on June 1. And like last year’s, the
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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
Night Sky: A Field Guide to the Constellations
In the vast expanse of our universe, where stars whisper secrets of the cosmos, “Night Sky: A Field Guide to the Constellations” emerges as an essential companion for those yearning
Viasat wins $307 million Marine Corps satellite communications contract
WASHINGTON — The Space Systems Command’s commercial space office awarded Viasat a $307 million contract to provide satellite communications services for the U.S. Marine Corps. The company is retaining the
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Portrait of Dave Des Marais Let’s start with your childhood, where you’re from, your family at the time, if you have siblings, your early years, and when it was that
Artist’s view of the Kepler-725 system. The small planet in the lower right is the newly discovered super-Earth in the habitable zone. (Image by GU Shenghong) “Are we alone?” This
Maps showing Callisto’s bolometric albedo (a; from Camarca et al. 2023) compared with the spectral slope from 360 to 410 nm (b), which measures the strength of the near-UV downturn
Left panel: simulated, noise-free spectra of water ice (dashed dark-blue curve) and selected trace species of interest. Middle panel: simulated spectra of non-water-ice species mixed with water ice, at an
Flowchart of the experimental design. The DNA was extracted from C. antarcticus colonies and divided into two 1.5 mL Eppendorf tubes, one containing a Martian regolith analogue and the other
The Pacific Ocean As Seen From Space — NASA Call for Applicants The NASA Astrobiology Program is hosting a Mission Ideation Factory focused on the search for life on Ocean
TAMPA, Fla. — Voyager Technologies launched its initial public offering (IPO) of shares June 2, targeting a valuation of $1.6 billion for the six-year-old space and defense company. Underwriters have
3D structure of CH2CCN with spin density distribution, generated with Avogadro 1.2.0.90 The spin density is visualized using an isosurface of value 0.02 (in au). — astro-ph.GA Cyanopolyynes, a family
To unlock the secrets of dark matter, scientists could turn to supermassive black holes and their ability to act as natural superpowered particle colliders. That’s according to new research that
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