Prebiotic Organic Chemistry of Formamide and the Origin of Life in Planetary Conditions: What We Know and What Is the Future. [PDF]
Int J Mol Sci, 2021 Bizzarri BM +4 more
europepmc +1 more source
Origin of Life on Mars: Suitability and Opportunities. [PDF]
Life (Basel), 2021 Clark BC +8 more
europepmc +1 more source
Meteoroid Fragmentation as Revealed in Head- and Trail-Echoes Observed with the Arecibo UHF and VHF Radars [PDF]
We report recent 46.8/430 MHz (VHF/UHF) radar meteor observations at Arecibo Observatory (AO) that reveal many previously unreported features in the radar meteor return - including flare-trails at both UHF and VHF - that are consistent with meteoroid ...
Malhorta, A., Mathews, J. D.
core +1 more source
Greigite (Fe3S4) is thermodynamically stable: Implications for its terrestrial and planetary occurrence. [PDF]
Proc Natl Acad Sci U S A, 2020 Subramani T +4 more
europepmc +1 more source
The Seismic Signatures of Recently Formed Impact Craters on Mars. [PDF]
J Geophys Res Planets, 2019 Schmerr NC, Banks M, Daubar I.
europepmc +1 more source
Macrobiont: Cradle for the Origin of Life and Creation of a Biosphere. [PDF]
Life (Basel), 2020 Clark BC, Kolb VM.
europepmc +1 more source
Natural and Anthropogenic Sources of Seismic, Hydroacoustic, and Infrasonic Waves: Waveforms and Spectral Characteristics (and Their Applicability for Sensor Calibration). [PDF]
Surv Geophys, 2022 Schwardt M +4 more
europepmc +1 more source
Volcanic origin for Younger Dryas geochemical anomalies ca. 12,900 cal B.P. [PDF]
Sci Adv, 2020 Sun N +4 more
europepmc +1 more source