Graphical abstract — astro-ph.GA The interplay between radiation chemistry and sublimation dynamics of condensed organic compounds on cold grains is fundamental to describe observed gas-phase and ice-phase molecular abundances in
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The magnification excess maps for planet-satellite configurations with log q = −1.5 and | log s| = 0.3. The color coding indicates fractional magnification differences between the 2L1S and 1L1S
WASHINGTON — Maxar Intelligence has appointed longtime technology executive Todd Surdey to lead its commercial operations as the company seeks to expand the market reach of its AI-powered geospatial technologies.
Aliens tend to fall into two distinct camps: those who want to zap us with lasers, and those who want to be our cool new intergalactic BFFs. While the world-invasion
NASA Astrobiology Early Career Collaboration Award — Grok via Astrobiology.com The Astrobiology Early Career Collaboration Awards offer research-related travel support for undergraduate, graduate students, postdocs, and early career scientists. Applicants
Gas-phase C/O ratio as a function of distance to the star for the two different values of the stellar mass (M∗ = 1, 0.1 M⊙) and three values of the
Like a family in which short parents have tall children, a tiny red dwarf star is defying our understanding of how planets form by existing alongside a giant exoplanet. Giant
Noctilucent cloud season is upon us! Here’s what you need to know about when to catch the spectral phenomenon as we move into the prime viewing season of the summer
Heading into a recent staff meeting for Johnson Space Center’s Business Development & Technology Integration Office, Jason Foster anticipated a typical agenda of team updates and discussion. He did not
A ∼15 × 20arcmin unfiltered photo of stars surrounding HD89389 taken simultaneously with the appearance of “strange” pulses described below. Nothing was seen moving through this field in any of
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