Search Results - "Farnham, T."

Deep Impact: Excavating Comet Tempel 1 by A'Hearn, M. F, Belton, M. J. S, Delamere, W. A, Kissel, J, Klaasen, K. P, McFadden, L. A, Meech, K. J, Melosh, H. J, Schultz, P. H, Sunshine, J. M, Thomas, P. C, Veverka, J, Yeomans, D. K, Baca, M. W, Busko, I, Crockett, C. J, Collins, S. M, Desnoyer, M, Eberhardy, C. A, Ernst, C. M, Farnham, T. L, Feaga, L, Groussin, O, Hampton, D, Ipatov, S. I, Li, J.-Y, Lindler, D, Lisse, C. M, Mastrodemos, N, Owen, W. M, Richardson, J. E, Wellnitz, D. D, White, R. L

“…Deep Impact collided with comet Tempel 1, excavating a crater controlled by gravity. The comet's outer layer is composed of 1- to 100-micrometer fine particles…”
Get full text

Spitzer Spectral Observations of the Deep Impact Ejecta by Lisse, C.M, VanCleve, J, Adams, A.C, A'Hearn, M.F, Fernández, Y.R, Farnham, T.L, Armus, L, Grillmair, C.J, Ingalls, J, Belton, M.J.S, Groussin, O, McFadden, L.A, Meech, K.J, Schultz, P.H, Clark, B.C, Feaga, L.M, Sunshine, J.M

“…Spitzer Space Telescope imaging spectrometer observations of comet 9P/Tempel 1 during the Deep Impact encounter returned detailed, highly structured, 5- to…”
Get full text

The Dimorphos ejecta plume properties revealed by LICIACube by Dotto, E., Deshapriya, J. D. P., Gai, I., Hasselmann, P. H., Mazzotta Epifani, E., Poggiali, G., Rossi, A., Zanotti, G., Zinzi, A., Bertini, I., Brucato, J. R., Dall’Ora, M., Della Corte, V., Ivanovski, S. L., Lucchetti, A., Pajola, M., Amoroso, M., Barnouin, O., Campo Bagatin, A., Capannolo, A., Caporali, S., Ceresoli, M., Chabot, N. L., Cheng, A. F., Cremonese, G., Fahnestock, E. G., Farnham, T. L., Ferrari, F., Gomez Casajus, L., Gramigna, E., Hirabayashi, M., Ieva, S., Impresario, G., Jutzi, M., Lasagni Manghi, R., Lavagna, M., Li, J.-Y., Lombardo, M., Modenini, D., Palumbo, P., Perna, D., Pirrotta, S., Raducan, S. D., Richardson, D. C., Rivkin, A. S., Stickle, A. M., Sunshine, J. M., Tortora, P., Tusberti, F., Zannoni, M.

“…The Double Asteroid Redirection Test (DART) had an impact with Dimorphos (a satellite of the asteroid Didymos) on 26 September 2022 1 . Ground-based…”
Get full text

Sustained expression of brain-derived neurotrophic factor is required for maintenance of dendritic spines and normal behavior by Vigers, A.J, Amin, D.S, Talley-Farnham, T, Gorski, J.A, Xu, B, Jones, K.R

“…Highlights ► Adult forebrain BDNF knockouts have smaller brains and many normal behaviors. ► Adult forebrain BDNF knockouts have reduced spatial learning and…”
Get full text

THE EVOLVING ACTIVITY OF THE DYNAMICALLY YOUNG COMET C/2009 P1 (Garradd) by BODEWITS, D, Farnham, T L, A'Hearn, M F, Feaga, L M, McKay, A, Schleicher, D G, Sunshine, J M

“…We used the Ultraviolet-Optical Telescope on board Swift to observe the dynamically young comet C/2009 PI (Garradd) from a heliocentric distance of 3.5 AU…”
Get full text

Exposed Water Ice Deposits on the Surface of Comet 9P/Tempel 1 by Sunshine, J. M., M. F. A'Hearn, Groussin, O., J. -Y. Li, Belton, M. J. S., Delamere, W. A., Kissel, J., Klaasen, K. P., McFadden, L. A., Meech, K. J., Melosh, H. J., Schultz, P. H., Thomas, P. C., Veverka, J., Yeomans, D. K., Busko, I. C., Desnoyer, M., Farnham, T. L., Feaga, L. M., Hampton, D. L., Lindler, D. J., Lisse, C. M., Wellnitz, D. D.

“…We report the direct detection of solid water ice deposits exposed on the surface of comet 9P/Tempel 1, as observed by the Deep Impact mission. Three…”
Get full text

Physical properties of asteroid Dimorphos as derived from the DART impact by Raducan, S. D., Jutzi, M., Cheng, A. F., Zhang, Y., Barnouin, O., Collins, G. S., Daly, R. T., Davison, T. M., Ernst, C. M., Farnham, T. L., Ferrari, F., Hirabayashi, M., Kumamoto, K. M., Michel, P., Murdoch, N., Nakano, R., Pajola, M., Rossi, A., Agrusa, H. F., Barbee, B. W., Syal, M. Bruck, Chabot, N. L., Dotto, E., Fahnestock, E. G., Hasselmann, P. H., Herreros, I., Ivanovski, S., Li, J. -Y., Lucchetti, A., Luther, R., Ormö, J., Owen, M., Pravec, P., Rivkin, A. S., Robin, C. Q., Sánchez, P., Tusberti, F., Wünnemann, K., Zinzi, A., Epifani, E. Mazzotta, Manzoni, C., May, B. H.

“…On 26 September 2022, NASA’s Double Asteroid Redirection Test (DART) mission successfully impacted Dimorphos, the natural satellite of the binary near-Earth…”
Get full text

Asymmetries in the distribution of H2O and CO2 in the inner coma of Comet 9P/Tempel 1 as observed by Deep Impact by FEAGA, L, AHEARN, M, SUNSHINE, J, GROUSSIN, O, FARNHAM, T

Get full text

Author Correction: Evidence for multi-fragmentation and mass shedding of boulders on rubble-pile binary asteroid system (65803) Didymos by Pajola, M., Tusberti, F., Lucchetti, A., Barnouin, O., Cambioni, S., Ernst, C. M., Dotto, E., Daly, R. T., Poggiali, G., Hirabayashi, M., Nakano, R., Epifani, E. Mazzotta, Chabot, N. L., Della Corte, V., Rivkin, A., Agrusa, H., Zhang, Y., Penasa, L., Ballouz, R.-L., Ivanovski, S., Murdoch, N., Rossi, A., Robin, C., Ieva, S., Vincent, J. B., Ferrari, F., Raducan, S. D., Campo-Bagatin, A., Parro, L., Benavidez, P., Tancredi, G., Karatekin, Ö., Trigo-Rodriguez, J. M., Sunshine, J., Farnham, T., Asphaug, E., Deshapriya, J. D. P., Hasselmann, P. H. A., Beccarelli, J., Schwartz, S. R., Abell, P., Michel, P., Cheng, A., Brucato, J. R., Zinzi, A., Amoroso, M., Pirrotta, S., Impresario, G., Bertini, I., Capannolo, A., Caporali, S., Ceresoli, M., Cremonese, G., Dall’Ora, M., Gai, I., Casajus, L. Gomez, Gramigna, E., Manghi, R. Lasagni, Lavagna, M., Lombardo, M., Modenini, D., Palumbo, P., Perna, D., Tortora, P., Zannoni, M., Zanotti, G.

Get full text

The nucleus of Comet 9P/Tempel 1: Shape and geology from two flybys by Thomas, P., A’Hearn, M., Belton, M.J.S., Brownlee, D., Carcich, B., Hermalyn, B., Klaasen, K., Sackett, S., Schultz, P.H., Veverka, J., Bhaskaran, S., Bodewits, D., Chesley, S., Clark, B., Farnham, T., Groussin, O., Harris, A., Kissel, J., Li, J.-Y., Meech, K., Melosh, J., Quick, A., Richardson, J., Sunshine, J., Wellnitz, D.

“…► Tempel 1 has two types of terrain, rough pitted and smoother, flow-like materials. ► The smooth materials are collected in low regions. ► Changes observed…”
Get full text

Return to Comet Tempel 1: Overview of Stardust-NExT results by Veverka, J., Klaasen, K., A’Hearn, M., Belton, M., Brownlee, D., Chesley, S., Clark, B., Economou, T., Farquhar, R., Green, S.F., Groussin, O., Harris, A., Kissel, J., Li, J.-Y., Meech, K., Melosh, J., Richardson, J., Schultz, P., Silen, J., Sunshine, J., Thomas, P., Bhaskaran, S., Bodewits, D., Carcich, B., Cheuvront, A., Farnham, T., Sackett, S., Wellnitz, D., Wolf, A.

“…► Stardust-NExT extended image coverage of Tempel 1 to 70% of the surface. ► One-third of the surface is covered by smooth, flow-like deposits. ► Irregular…”
Get full text

Spitzer Space Telescope Observations of the Nucleus of Comet 103P/Hartley 2 by LISSE, C. M, FERNANDEZ, Y. R, REACH, W. T, BAUER, J. M, A'HEARN, M. F, FARNHAM, T. L, GROUSSIN, O, BELTON, M. J, MEECH, K. J, SNODGRASS, C. D

Get full text

Physical and compositional studies of Comet 81P/Wild 2 at multiple apparitions by Farnham, Tony L., Schleicher, David G.

“…We present analyses and results from both narrowband photometry and CCD imaging of Comet 81P/Wild 2 from multiple apparitions, obtained in support of the…”
Get full text

The HB Narrowband Comet Filters: Standard Stars and Calibrations by Farnham, Tony L., Schleicher, David G., A'Hearn, Michael F.

“…We present results concerning the development and calibration of a new set of narrowband comet filters, designated the HB filter set, which was designed and…”
Get full text

The distribution of water ice in the interior of Comet Tempel 1 by Sunshine, Jessica M., Groussin, Olivier, Schultz, Peter H., A'Hearn, Michael F., Feaga, Lori M., Farnham, Tony L., Klaasen, Kenneth P.

“…The Deep Impact flyby spacecraft includes a 1.05 to 4.8 μm infrared (IR) spectrometer. Although ice was not observed on the surface in the impact region,…”
Get full text

Anticipated Geological Assessment of the (65803) Didymos–Dimorphos System, Target of the DART–LICIACube Mission by Pajola, M., Barnouin, O. S., Lucchetti, A., Hirabayashi, M., Ballouz, R.-L., Asphaug, E., Ernst, C. M., Della Corte, V., Farnham, T., Poggiali, G., Sunshine, J. M., Epifani, E. Mazzotta, Murdoch, N., Ieva, S., Schwartz, S. R., Ivanovski, S., Trigo-Rodriguez, J. M., Rossi, A., Chabot, N. L., Zinzi, A., Rivkin, A., Brucato, J. R., Michel, P., Cremonese, G., Dotto, E., Amoroso, M., Bertini, I., Capannolo, A., Cheng, A., Cotugno, B., Dall’Ora, M., Daly, R. T., Di Tana, V., Deshapriya, J. D. P., Gai, I., Hasselmann, P. H. A., Impresario, G., Lavagna, M., Meneghin, A., Miglioretti, F., Modenini, D., Palumbo, P., Perna, D., Pirrotta, S., Simioni, E., Simonetti, S., Tortora, P., Zannoni, M., Zanotti, G.

“…Abstract On 2022 September 26, the DART spacecraft will impact the surface of Dimorphos, the ∼160 m size satellite of the binary near-Earth asteroid (NEA)…”
Get full text

Comet C/2012 S1 (ISON): Final observations from the Deep Impact spacecraft by Farnham, T.L., Kelley, M.S.P., A'Hearn, M.F., Feaga, L.M., Bodewits, D., Sunshine, J.M., Wellnitz, D.D., Wissler, S.

“…•Deep Impact obtained long-duration, high-cadence images of comet ISON at 4–5AU.•Comet ISON brightened only gradually between January and March 2013.•Comet…”
Get full text

Surface temperature of the nucleus of Comet 9P/Tempel 1 by Groussin, O., A'Hearn, M.F., Li, J.-Y., Thomas, P.C., Sunshine, J.M., Lisse, C.M., Meech, K.J., Farnham, T.L., Feaga, L.M., Delamere, W.A.

“…The Deep Impact (DI) spacecraft encountered Comet 9P/Tempel 1 on July 4th, 2005 and observed it with several instruments. In particular, we obtained infrared…”
Get full text

The shape, topography, and geology of Tempel 1 from Deep Impact observations by Thomas, Peter C., Veverka, J., Belton, Michael J.S., Hidy, Alan, A'Hearn, Michael F., Farnham, T.L., Groussin, Olivier, Li, Jian-Yang, McFadden, Lucy A., Sunshine, Jessica, Wellnitz, Dennis, Lisse, Carey, Schultz, Peter, Meech, Karen J., Delamere, W. Alan

“…Deep Impact images of the nucleus of Comet Tempel 1 reveal pervasive layering, possible impact craters, flows with smooth upper surfaces, and erosional…”
Get full text

VADER: Probing the Dark Side of Dimorphos with LICIACube LUKE by Zinzi, Angelo, Hasselmann, P. H. A., Della Corte, V., Deshapriya, J. D. P., Gai, I., Lucchetti, A., Pajola, M., Rossi, A., Dotto, E., Mazzotta Epifani, E., Daly, R. T., Hirabayashi, M., Farnham, T., Ernst, C. M., Ivanovski, S. L., Li, J.-Y., Parro, L. M., Amoroso, M., Beccarelli, J., Bertini, I., Brucato, J. R., Capannolo, A., Caporali, S., Ceresoli, M., Cremonese, G., Dall’Ora, M., Gomez Casajus, L., Gramigna, E., Ieva, S., Impresario, G., Lasagni Manghi, R., Lavagna, M., Lombardo, M., Modenini, D., Negri, B., Palumbo, P., Perna, D., Pirrotta, S., Poggiali, G., Tortora, P., Tusberti, F., Zannoni, M., Zanotti, G.

“…Abstract The ASI cubesat LICIACube has been part of the first planetary defense mission DART, having among its scopes to complement the DRACO images to better…”
Get full text