Results 151 to 160 of about 464 (180)

An Integrated Approach for Delivering Current Astrobiology Research to the General Public. [PDF]

Astrobiology, 2019
Harnett EM, Johns D, Gardner J, Finneran K, Davis H, Massarano B.   +5 more
europepmc   +1 more source

Astronomers Find Planet with Similarities to Earth

Astronomers have found a new planet that is more like Earth than the other extrasolar planets found before, which were large and gaseous. This radio broadcast reports on this newly discovered planet, which appears to be small and rocky.

core  

A warm Neptune's methane reveals core mass and vigorous atmospheric mixing. [PDF]

Nature
Sing DK, Rustamkulov Z, Thorngren DP, Barstow JK, Tremblin P, Alves de Oliveira C, Beck TL, Birkmann SM, Challener RC, Crouzet N, Espinoza N, Ferruit P, Giardino G, Gressier A, Lee EKH, Lewis NK, Maiolino R, Manjavacas E, Rauscher BJ, Sirianni M, Valenti JA.   +20 more
europepmc   +1 more source

Melting curve of SiO2 at multimegabar pressures: implications for gas giants and super-Earths. [PDF]

Sci Rep, 2016
González-Cataldo F, Davis S, Gutiérrez G.   +2 more
europepmc   +1 more source

Phase transitions beyond post-perovskite in NaMgF₃ to 160 GPa. [PDF]

Proc Natl Acad Sci U S A, 2019
Dutta R, Greenberg E, Prakapenka VB, Duffy TS.   +3 more
europepmc   +1 more source

Formation of exoplanetary satellites by pull-down capture. [PDF]

Sci Adv, 2019
Hansen BMS.
europepmc   +1 more source

Jupiter's decisive role in the inner Solar System's early evolution. [PDF]

Proc Natl Acad Sci U S A, 2015
Batygin K, Laughlin G.
europepmc   +1 more source

Earth's outgoing longwave radiation linear due to H₂O greenhouse effect. [PDF]

Proc Natl Acad Sci U S A, 2018
Koll DDB, Cronin TW.
europepmc   +1 more source

Precise Masses Reveal that TOI-700 c is Low Density and TOI-700 d is Rocky

Gilbert E, Burt J, Barragán O, Siegel J, Mascareño AS, Silva A, Luque R, Rogers J, Lee E, Lopez E, Vanderburg A, Clement M, Youngblood A, Mamajek E, Sousa S, Cameron AC, Rodriguez J, Martin D, Arney G, Barclay T, Becker J, Colon K, Eisner N, Halverson S, Hord B, Kane S, Kreidberg L, Morley C, Mortier A, Nielsen L, Quintana E, Schlieder J, Suissa G, Triaud A, Trifonov T, Eylen VV.   +35 more
europepmc   +1 more source

Darwin —A Mission to Detect and Search for Life on Extrasolar Planets [PDF]

Astrobiology, 2009
peer reviewedThe discovery of extrasolar planets is one of the greatest achievements of modern astronomy. The detection of planets that vary widely in mass demonstrates that extrasolar planets of low mass exist.
Charles S Cockell, T M Herbst, Lisa Kaltenegger   +2 more
exaly   +2 more sources