Spectra of NEOs with (potential) 3 μm absorption features. (A) Spectrum of (161989) Cacus as observed on 2022 September 3 and 4. (B) (756998) 2024 CR9 as observed on 2024
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Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling from dust and rock. They’re time capsules, preserving clues about
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Ebert D, Walton M, Byrne VE, Nelson AM, Sargsyan A.Autonomous
Assembly of cytoplasmic RNP condensates (yellow dots) in yeast cells in response to stress (Image: Riya Dhage) Baker’s yeast (Saccharomyces cerevisiae) is an indispensable ingredient in making bread, beer, and
Iceberg A-23A has had a more eventful run than most of the large Antarctic icebergs that have calved from the continent’s ice shelves in recent decades. Over its winding, forty-plus-year
Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
Planetary system of GJ 1137 relative to the conservative habitable zone (cHZ; green) and the optimistic habitable zone (oHZ; yellow), respectively. Black orbital bands come from our 1σ posteriors of
Top: Left: false color NIRCam image of the Orion Bar11 showing the NIRSpec mosaic footprint (white boundary). The composite image combines AIB emission (red), H2 emission (green), and H I
The absorption cross sections of common absorbers in exoplanet atmospheres considered in this work, shown at a pressure and temperature of 0.1 mbar and 1000 K. The wavelength coverage of
The reconstructed timeframe of the YSDP-4 drill core. (A) Depth-adjusted χfd% series (gray curve), with a seven-point window moving mean (blue curve). (B) Filtered output of χfd% series with approximately
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