Results 201 to 210 of about 152,640 (256)

Versatile spaceborne photonics with chalcogenide phase-change materials. [PDF]

NPJ Microgravity
Kim HJ, Julian M, Williams C, Bombara D, Hu J, Gu T, Aryana K, Sauti G, Humphreys W.   +8 more
europepmc   +1 more source

A 600 m² array of 6.5 m telescopes at the lunar pole. [PDF]

Philos Trans A Math Phys Eng Sci
Angel R.
europepmc   +1 more source

Compact Spatial Heterodyne Spectrographs for Future Space-Based Observations: Instrument Modeling and Applications. [PDF]

Sensors (Basel)
Sahoo A, Mathew J, Battisti A, Tucker B.
europepmc   +1 more source

Volatile Organic Compound Metabolism on Early Earth. [PDF]

J Mol Evol
Ledford SM, Meredith LK.
europepmc   +1 more source

A reassessment of the "hard-steps" model for the evolution of intelligent life. [PDF]

Sci Adv
Mills DB, Macalady JL, Frank A, Wright JT.   +3 more
europepmc   +1 more source

New Estimates of Nitrogen Fixation on Early Earth. [PDF]

Life (Basel)
Christensen M, Adams D, Wong ML, Dunn P, Yung YL.   +4 more
europepmc   +1 more source

Production of abiotic or biogenic hydrocarbons on rock particles in the presence of H₂O and carbon compounds. [PDF]

Sci Rep
Cho YS, Oh IH, Kim JH, Kim JI, Lee KB, Nah IW.   +5 more
europepmc   +1 more source

JWST Detects Silane in a Cold Low-Metallicity World

Faherty J, Meisner A, Burningham B, Visscher C, Suarez G, Gagne J, Merchan SA, Rothermich A, Line M, Burgasser A, Schneider A, Caselden D, Kirkpatrick D, Kuchner M, Gagliuffi DCB, Eisenhardt P, Gelino C, Gonzales E, Marocco F, Leggett S, Lodieu N, Casewell S, Tremblin P, Cushing M, Osorio MRZ, Béjar V, Gauza B, Wright E, Phillips M, Zhang J, Martín E.   +30 more
europepmc   +1 more source

Venus as an Exoplanet: Effect of varying stellar, orbital, planetary and atmospheric properties upon composition, habitability and detectability

, 2023
The newly selected Venus missions EnVISION and VERITAS (Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy) by ESA and NASA offer new opportunities for studying Venus but will also contribute to furthering our knowledge of Venus as an exoplanet.
John Lee Grenfell, Benjamin Taysum, Fabian Wunderlich, J. Helbert, G. Arnold, Konstantin Herbst, Miriam Sinnhuber, H. Rauer   +7 more
openalex   +2 more sources