Search Results - "Vance, Steven"

A Metamorphic Origin for Europa's Ocean by Melwani Daswani, Mohit, Vance, Steven D., Mayne, Matthew J., Glein, Christopher R.

“…Europa likely contains an iron‐rich metal core. For it to have formed, temperatures within Europa reached ≳1250 K. Going up to that temperature, accreted…”
Get full text

Tidally Induced Magmatic Pulses on the Oceanic Floor of Jupiter's Moon Europa by Běhounková, Marie, Tobie, Gabriel, Choblet, Gaël, Kervazo, Mathilde, Melwani Daswani, Mohit, Dumoulin, Caroline, Vance, Steven D.

“…The habitability of Europa's subsurface ocean is conditioned by heat released from the deep interior and by intensity of magmatic activity. Here, we…”
Get full text

Surface‐To‐Ocean Exchange by the Sinking of Impact Generated Melt Chambers on Europa by Carnahan, Evan, Vance, Steven D., Cox, Rónadh, Hesse, Marc A.

“…Impacts into icy bodies often generate near‐surface melt chambers and thermal perturbations that soften the ice. We explore the post‐impact evolution of…”
Get full text

A pole-to-equator ocean overturning circulation on Enceladus by Lobo, Ana H., Thompson, Andrew F., Vance, Steven D., Tharimena, Saikiran

“…Enceladus is believed to have a saltwater global ocean, heated at the ocean–core interface and losing heat to the floating ice shell above. This configuration…”
Get full text

Geophysical Investigations of Habitability in Ice‐Covered Ocean Worlds by Vance, Steven D., Panning, Mark P., Stähler, Simon, Cammarano, Fabio, Bills, Bruce G., Tobie, Gabriel, Kamata, Shunichi, Kedar, Sharon, Sotin, Christophe, Pike, William T., Lorenz, Ralph, Huang, Hsin‐Hua, Jackson, Jennifer M., Banerdt, Bruce

“…Geophysical measurements can reveal the structures and thermal states of icy ocean worlds. The interior density, temperature, sound speed, and electrical…”
Get full text

Bright prospects for radar detection of Europa’s ocean by Aglyamov, Yury, Schroeder, Dustin M., Vance, Steven D.

“…The surface of Europa has been hypothesized to include an ice regolith layer from hundreds of meters to kilometers in thickness. However, contrary to previous…”
Get full text

Dynamics of Mixed Clathrate‐Ice Shells on Ocean Worlds by Carnahan, Evan, Vance, Steven D., Hesse, Marc A., Journaux, Baptiste, Sotin, Christophe

“…The habitability of oceans within icy worlds depends on material and heat transport through their outer ice shells. Previous work shows a methane clathrate…”
Get full text

Downward Oxidant Transport Through Europa's Ice Shell by Density‐Driven Brine Percolation by Hesse, Marc A., Jordan, Jacob S., Vance, Steven D., Oza, Apurva V.

“…Jupiter's moon Europa is thought to have an ocean beneath its ice shell and the habitability of the internal ocean depends on the availability of redox…”
Get full text

Increased Tumor Penetration of Single-Domain Antibody-Drug Conjugates Improves In Vivo Efficacy in Prostate Cancer Models by Nessler, Ian, Khera, Eshita, Vance, Steven, Kopp, Anna, Qiu, Qifeng, Keating, Thomas A, Abu-Yousif, Adnan O, Sandal, Thomas, Legg, James, Thompson, Lorraine, Goodwin, Normann, Thurber, Greg M

“…Targeted delivery of chemotherapeutics aims to increase efficacy and lower toxicity by concentrating drugs at the site-of-action, a method embodied by the…”
Get full text

Characterization of Icy Moon Hydrospheres Through Joint Inversion of Gravity and Magnetic Field Measurements by Petricca, Flavio, Genova, Antonio, Castillo‐Rogez, Julie C., Styczinski, Marshall J., Cochrane, Corey J., Vance, Steven D.

“…Several bodies in the outer solar system are believed to host liquid water oceans underneath their icy surfaces. Knowledge of the hydrosphere properties is…”
Get full text

Early Stages of Galilean Moon Formation in a Water-depleted Environment by Mousis, Olivier, Schneeberger, A., Lunine, Jonathan I., Glein, Christopher R., Bouquet, Alexis, Vance, Steven D.

“…A key feature of the Galilean satellite system is its monotonic decrease in bulk density with growing distance from Jupiter, indicating an ice mass fraction…”
Get full text

A perturbation method for evaluating the magnetic field induced from an arbitrary, asymmetric ocean world analytically by Styczinski, Marshall J., Vance, Steven D., Harnett, Erika M., Cochrane, Corey J.

“…Magnetic investigations of icy moons have provided some of the most compelling evidence available confirming the presence of subsurface, liquid water oceans…”
Get full text

The NASA Roadmap to Ocean Worlds by Hendrix, Amanda R, Hurford, Terry A, Barge, Laura M, Bland, Michael T, Bowman, Jeff S, Brinckerhoff, William, Buratti, Bonnie J, Cable, Morgan L, Castillo-Rogez, Julie, Collins, Geoffrey C, Diniega, Serina, German, Christopher R, Hayes, Alexander G, Hoehler, Tori, Hosseini, Sona, Howett, Carly J A, McEwen, Alfred S, Neish, Catherine D, Neveu, Marc, Nordheim, Tom A, Patterson, G Wesley, Patthoff, D Alex, Phillips, Cynthia, Rhoden, Alyssa, Schmidt, Britney E, Singer, Kelsi N, Soderblom, Jason M, Vance, Steven D

“…In this article, we summarize the work of the NASA Outer Planets Assessment Group (OPAG) Roadmaps to Ocean Worlds (ROW) group. The aim of this group is to…”
Get more information

Ice-Ocean Exchange Processes in the Jovian and Saturnian Satellites by Soderlund, Krista M., Kalousová, Klára, Buffo, Jacob J., Glein, Christopher R., Goodman, Jason C., Mitri, Giuseppe, Patterson, G. Wesley, Postberg, Frank, Rovira-Navarro, Marc, Rückriemen, Tina, Saur, Joachim, Schmidt, Britney E., Sotin, Christophe, Spohn, Tilman, Tobie, Gabriel, Van Hoolst, Tim, Vance, Steven D., Vermeersen, Bert

“…A growing number of satellites in the outer solar system likely have global oceans beneath their outer icy shells. While the presence of liquid water makes…”
Get full text

Underground Microseismic Event Monitoring and Localization within Sensor Networks by Wang, Sili, Panning, Mark P, Vance, Steven D, Song, Wenzhan

“…Locating underground microseismic events is important for monitoring subsurface activity and understanding the planetary subsurface evolution. Due to bandwidth…”
Get full text

The influence of meridional ice transport on Europa's ocean stratification and heat content by Zhu, Peiyun, Manucharyan, Georgy E., Thompson, Andrew F., Goodman, Jason C., Vance, Steven D.

“…Jupiter's moon Europa likely hosts a saltwater ocean beneath its icy surface. Geothermal heating and rotating convection in the ocean may drive a global…”
Get full text

Impact of tissue penetration and albumin binding on design of T cell targeted bispecific agents by Kopp, Anna, Kwon, Hyeyoung, Johnston, Colette, Vance, Steven, Legg, James, Galson-Holt, Laurie, Thurber, Greg M.

“…Bispecific agents are a rapidly growing class of cancer therapeutics, and immune targeted bispecific agents have the potential to expand functionality well…”
Get full text

Frog foams and natural protein surfactants by Cooper, Alan, Vance, Steven J., Smith, Brian O., Kennedy, Malcolm W.

“…[Display omitted] •Biological foams contain a cocktail of unusual proteins with diverse properties.•Natural foam proteins have surfactant properties equal to…”
Get full text

On the identification of hyperhydrated sodium chloride hydrates, stable at icy moon conditions by Journaux, Baptiste, Pakhomova, Anna, Collings, Ines E, Petitgirard, Sylvain, Boffa Ballaran, Tiziana, Brown, J Michael, Vance, Steven D, Chariton, Stella, Prakapenka, Vitali B, Huang, Dongyang, Ott, Jason, Glazyrin, Konstantin, Garbarino, Gaston, Comboni, Davide, Hanfland, Michael

“…Sodium chloride is expected to be found on many of the surfaces of icy moons like Europa and Ganymede. However, spectral identification remains elusive as the…”
Get full text

Particle entrainment and rotating convection in Enceladus’ ocean by Schoenfeld, Ashley M., Hawkins, Emily K., Soderlund, Krista M., Vance, Steven D., Leonard, Erin, Yin, An

“…Observations from Cassini have identified nanometer-sized silica grains in Saturn’s E-ring although their origin is unclear. Tidal deformation within…”
Get full text