Results 101 to 110 of about 5,007 (161)

Europa: Prospects for an ocean and exobiological implications [PDF]

As far as we know, Earth is the only planet in our solar system that supports life. It is natural, therefore, that our understanding of life as a planetary phenomenon is based upon Earth-like planets.
Mills, Thomas M., Oro, John, Reynolds, Ray T., Squyres, Steven W.   +3 more
core   +1 more source

Energy transfer of imbalanced Alfvénic turbulence in the heliosphere. [PDF]

Nat Commun, 2023
Yang L, He J, Verscharen D, Li H, Bowen TA, Bale SD, Wu H, Li W, Wang Y, Zhang L, Feng X, Wu Z.   +11 more
europepmc   +1 more source

JWST Reveals Spectral Tracers of Recent Surface Modification on Europa

The Planetary Science Journal
Europa has been modified by a variety of geologic processes, exposing internally derived materials that are heavily irradiated by charged particles trapped in Jupiter’s magnetosphere.
Richard J. Cartwright, Charles A. Hibbitts, Bryan J. Holler, Ujjwal Raut, Tom A. Nordheim, Marc Neveu, Silvia Protopapa, Christopher R. Glein, Erin J. Leonard, Lorenz Roth, Chloe B. Beddingfield, Geronimo L. Villanueva   +11 more
doaj   +1 more source

Absorption of trapped particles by Jupiter's moons [PDF]

Absorption effects of the four innermost moons in the radial transport equations for electrons and protons in Jupiter's magnetosphere are presented. The phase space density n at 2 R sub J for electrons with equatorial pitch angles less than 69 deg is ...
Birmingham, T. J., Hess, W. N., Mead, G. D.   +2 more
core   +1 more source

On the Use of Laser Fragmentation for the Synthesis of Ligand-Free Ultra-Small Iron Nanoparticles in Various Liquid Environments. [PDF]

Nanomaterials (Basel), 2021
Havelka O, Cvek M, Urbánek M, Łukowiec D, Jašíková D, Kotek M, Černík M, Amendola V, Torres-Mendieta R.   +8 more
europepmc   +1 more source

Laboratory experiment of ATP measurement using Mars soil simulant: as a method for extraterrestrial life detection. [PDF]

Anal Sci, 2022
Enya K, Sasaki S.
europepmc   +1 more source

In Search of Subsurface Oceans Within the Uranian Moons. [PDF]

J Geophys Res Planets, 2021
Cochrane CJ, Vance SD, Nordheim TA, Styczinski MJ, Masters A, Regoli LH.   +5 more
europepmc   +1 more source

Significant achievements in the planetary geology program, 1981 [PDF]

Recent developments in planetology research as reported at the 1981 NASA Planetary Geology Principal Investigators meeting are summarized. The evolution of the solar system, comparative planetology, and geologic processes active on other planets are ...
Holt, H. E.
core   +1 more source

In situ and remote observations of the ultraviolet footprint of the moon Callisto by the Juno spacecraft. [PDF]

Nat Commun
Rabia J, Hue V, Louis CK, André N, Nénon Q, Szalay JR, Prangé R, Lamy L, Zarka P, Collet B, Allegrini F, Ebert RW, Greathouse TK, Bonfond B, Gladstone GR, Sulaiman AH, Kurth WS, Connerney JEP, Louarn P, Penou E, Kamran A, Santos-Costa D, Giles RS, Kammer JA, Versteeg MH, Bolton SJ.   +25 more
europepmc   +1 more source

Understanding the Formation of Saturn's Regular Moons in the Context of Giant Planet Moons Formation Scenarios. [PDF]

Space Sci Rev
Blanc M, Crida A, Shibaike Y, Charnoz S, El Moutamid M, Estrada P, Mousis O, Salmon J, Schneeberger A, Vernazza P.   +9 more
europepmc   +1 more source