Results 41 to 50 of about 42,149 (288)
The formation and habitability of terrestrial planets in the presence of hot jupiters
, 2004 `Hot jupiters,' giant planets with orbits very close to their parent stars, are thought to form farther away and migrate inward via interactions with a massive gas disk.
Alibert +43 more
core +1 more source
Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
The Astrophysical JournalThe Sun is depleted in refractory elements compared to nearby solar twins, which may be linked to the formation of giant or terrestrial planets. Here we present high-resolution, high signal-to-noise spectroscopic data for 17 solar-like stars hosting ...
Qinghui Sun +32 more
doaj +1 more source
Dynamical Shake‐up of Planetary Systems. II.N‐Body Simulations of Solar System Terrestrial Planet Formation Induced by Secular Resonance Sweeping [PDF]
The Astrophysical Journal, 2008 To appear in ...
Thommes, E. W. +2 more
openaire +2 more sources
Coupled Above‐ and Belowground Ecosystem Stability Worldwide
Advanced Science, EarlyView.Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng +18 more
wiley +1 more source
The Astrophysical JournalThe atmosphere of Venus exhibits absorption in the 300–500 nm wavelength range, which is driven by unknown chemical processes. In our study, we explore electronic transitions in molecules that may exist in the Venusian atmosphere, specifically focusing ...
Tarek Trabelsi, Joseph S. Francisco
doaj +1 more source
Making the Earth: Combining Dynamics and Chemistry in the Solar System
, 2009 No terrestrial planet formation simulation completed to date has considered the detailed chemical composition of the planets produced. While many have considered possible water contents and late veneer compositions, none have examined the bulk elemental ...
Abe +72 more
core +1 more source
Impact flux of asteroids and water transport to the habitable zone in binary star systems [PDF]
, 2014 By now, observations of exoplanets have found more than 50 binary star systems hosting 71 planets. We expect these numbers to increase as more than 70% of the main sequence stars in the solar neighborhood are members of binary or multiple systems.
Bancelin, D. +3 more
core +2 more sources
Compliant Polymeric Sheet‐Based Heat Exchangers
Advanced Science, EarlyView.This work presents flexible, transparent, and deployable polymer heat exchangers that achieve a heat transfer capacity per cost up to 4x higher than the state of the art, surpassing both metal and other polymer counterparts. The tube‐on‐tube design enables efficient heat transfer without flow occlusion, while the lightweight, corrosion‐resistant, and ...
Richard J. Fontenot +5 more
wiley +1 more source
, 2012 Given the considerable percentage of stars that are members of binaries or stellar multiples in the Solar neighborhood, it is expected that many of these binaries host planets, possibly even habitable ones.
Eggl, Siegfried +2 more
core +2 more sources