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  • Discovery of heavily-obscured AGN among seven INTEGRAL hard X-ray sources observed by Chandra 
    Sazonov, S.; Revnivtsev, M.; Burenin, R.; Churazov, Eugene; Sunyaev, R.; Forman, William R.; Murray, Stephen S. (2008)
  • Discovery of high and very high-energy emission from the BL Lacertae object SHBL J001355.9- 185406 
    H.E.S.S. Collaboration; Abramowski, A.; Acero, F.; Aharonian, F.; Akhperjanian, A. G.; Angüner, E.; Anton, G.; Balenderan, S.; Balzer, A.; Barnacka, A.; Becherini, Y.; Becker Tjus, J.; Bernlöhr, K.; Birsin, E.; Bissaldi, E.; Biteau, J.; Boisson, C.; Bolmont, J.; Bordas, P.; Brucker, J.; Brun, F.; Brun, P.; Bulik, T.; Carrigan, S.; Casanova, S.; Cerruti, M.; Chadwick, P. M.; Chalme-Calvet, R.; Chaves, R. C. G.; Cheesebrough, A.; Chrétien, M.; Colafrancesco, S.; Cologna, G.; Conrad, J.; Couturier, C.; Dalton, M.; Daniel, M. K.; Davids, I. D.; Degrange, B.; Deil, C.; deWilt, P.; Dickinson, H. J.; Djannati-Ataï, A.; Domainko, W.; O'C. Drury, L.; Dubus, G.; Dutson, K.; Dyks, J.; Dyrda, M.; Edwards, T.; Egberts, K.; Eger, P.; Espigat, P.; Farnier, C.; Fegan, S.; Feinstein, F.; Fernandes, M. V.; Fernandez, D.; Fiasson, A.; Fontaine, G.; Förster, A.; Füßling, M.; Gajdus, M.; Gallant, Y. A.; Garrigoux, T.; Gast, H.; Giebels, B.; Glicenstein, J. F.; Göring, D.; Grondin, M. -H; Grudzinska, M.; Häffner, S.; Hague, J. D.; Hahn, J.; Harris, J.; Heinzelmann, G.; Henri, G.; Hermann, G.; Hervet, O.; Hillert, A.; Hinton, J. A.; Hofmann, W.; Hofverberg, P.; Holler, M.; Horns, D.; Jacholkowska, A.; Jahn, C.; Jamrozy, M.; Janiak, M.; Jankowsky, F.; Jung, I.; Kastendieck, M. A.; Katarzynski, K.; Katz, U.; Kaufmann, S.; Khélifi, B.; Kieffer, M.; Klepser, S.; Klochkov, D.; Kluzniak, W.; Kneiske, T.; Kolitzus, D.; Komin, Nu; Kosack, K.; Krakau, S.; Krayzel, F.; Krüger, P. P.; Laffon, H.; Lamanna, G.; Lefaucheur, J.; Lemoine-Goumard, M.; Lenain, J. -P; Lennarz, D.; Lohse, T.; Lopatin, A.; Lu, C. -C; Marandon, V.; Marcowith, A.; Maurin, G.; Maxted, N.; Mayer, M.; McComb, T. J. L.; Medina, M. C.; Méhault, J.; Menzler, U.; Meyer, M.; Moderski, R.; Mohamed, M.; Moulin, E.; Murach, T.; Naumann, C. L.; de Naurois, M.; Nedbal, D.; Niemiec, J.; Nolan, S. J.; Oakes, L.; Ohm, S.; de Oña Wilhelmi, E.; Opitz, B.; Ostrowski, M.; Oya, I.; Panter, M.; Parsons, R. D.; Paz Arribas, M.; Pekeur, N. W.; Pelletier, G.; Perez, J.; Petrucci, P. -O; Peyaud, B.; Pita, S.; Poon, H.; Pühlhofer, G.; Punch, M.; Quirrenbach, A.; Raab, S.; Raue, M.; Reimer, A.; Reimer, O.; Renaud, M.; de los Reyes, R.; Rieger, F.; Rob, L.; Rosier-Lees, S.; Rowell, G.; Rudak, B.; Rulten, C. B.; Sahakian, V.; Sanchez, D. A.; Santangelo, A.; Schlickeiser, R.; Schüssler, F.; Schulz, A.; Schwanke, U.; Schwarzburg, S.; Schwemmer, S.; Sol, H.; Spengler, G.; Spieß, F.; Stawarz, L.; Steenkamp, R.; Stegmann, C.; Stinzing, F.; Stycz, K.; Sushch, I.; Szostek, A.; Tavernet, J. -P; Terrier, R.; Tluczykont, M.; Trichard, C.; Valerius, K.; van Eldik, C.; Vasileiadis, G.; Venter, C.; Viana, A.; Vincent, P.; Völk, H. J.; Volpe, F.; Vorster, M.; Wagner, S. J.; Wagner, P.; Ward, M.; Weidinger, M.; White, R.; Wierzcholska, A.; Willmann, P.; Wörnlein, A.; Wouters, D.; Zacharias, M.; Zajczyk, A.; Zdziarski, A. A.; Zech, A.; Zechlin, H. -S (2013)
    The detection of the high-frequency peaked BL Lac object (HBL) SHBL J001355.9-185406 (z = 0.095) at high (HE; 100 MeV 100 GeV) with the Fermi Large Area Telescope (LAT) and the High Energy Stereoscopic System (H.E.S.S.) ...
  • Discovery of High-energy and Very High Energy ?-Ray Emission from the Blazar RBS 0413 
    Aliu, E.; Archambault, S.; Arlen, T.; Aune, T.; Beilicke, M.; Benbow, Wystan; Böttcher, M.; Bouvier, A.; Bradbury, S. M.; Buckley, J. H.; Bugaev, V.; Byrum, K.; Cannon, A.; Cesarini, A.; Ciupik, L.; Collins-Hughes, E.; Connolly, M. P.; Coppi, P.; Cui, W.; Decerprit, G.; Dickherber, R.; Dumm, J.; Errando, M.; Falcone, A.; Feng, Q.; Finley, J. P.; Finnegan, G.; Fortson, L.; Furniss, A.; Galante, N.; Gall, D.; Godambe, S.; Griffin, S.; Grube, J.; Gyuk, G.; Hanna, D.; Hawkins, K.; Holder, J.; Huan, H.; Hughes, G.; Humensky, T. B.; Kaaret, P.; Karlsson, N.; Kertzman, M.; Khassen, Y.; Kieda, D.; Krawczynski, H.; Krennrich, F.; Lang, M. J.; Lee, K.; Madhavan, A. S.; Maier, G.; Majumdar, P.; McArthur, S.; McCann, A.; Moriarty, P.; Mukherjee, R.; Ong, R. A.; Orr, M.; Otte, A. N.; Palma, N.; Park, N.; Perkins, J. S.; Pichel, A.; Pohl, M.; Prokoph, H.; Quinn, J.; Ragan, K.; Reyes, L. C.; Reynolds, P. T.; Roache, E.; Rose, H. J.; Ruppel, J.; Saxon, D. B.; Schroedter, M.; Sembroski, G. H.; Sentürk, G. D.; Smith, A. W.; Staszak, D.; Telezhinsky, I.; Tesic, G.; Theiling, M.; Thibadeau, S.; Tsurusaki, K.; Varlotta, A.; Vivier, M.; Wakely, S. P.; Ward, J. E.; Weekes, T. C.; Weinstein, A.; Weisgarber, T.; Williams, D. A.; Zitzer, B.; Fortin, P.; Horan, D. (2012)
    We report on the discovery of high-energy (HE; E > 0.1 GeV) and very high energy (VHE; E > 100 GeV) ?-ray emission from the high-frequency-peaked BL Lac object RBS 0413. VERITAS, a ground-based ?-ray observatory, detected ...
  • Discovery of Holly Seed-feeding Wasp 
    Grissell, E. E. (1990)
  • Discovery of Hot Gas in Outflow in NGC 3379 
    Trinchieri, G.; Pellegrini, S.; Fabbiano, Giuseppina; Fu, R.; Brassington, N. J.; Zezas, Andreas; Kim, D. -W; Gallagher, J.; Angelini, L.; Davies, R. L.; Kalogera, V.; King, A. R.; Zepf, S. (2008)
  • Discovery of Hydora a Hitherto Australian-New Zealand Genus of Riffle Beetles, in Austral South America (Coleoptera: Elmidae) 
    Spangler, Paul J.; Brown, H. P. (1981)
  • Discovery of Interstellar trans-cyanovinylacetylene (HC = CCH = CHC = N) and vinylcyanoacetylene (H<SUB>2</SUB>C = CHC<SUB>3</SUB>N) in GOTHAM Observations of TMC-1 
    Lee, Kin Long Kelvin; Loomis, Ryan A.; Burkhardt, Andrew M.; Cooke, Ilsa R.; Xue, Ci; Siebert, Mark A.; Shingledecker, Christopher N.; Remijan, Anthony; Charnley, Steven B.; McCarthy, Michael C.; McGuire, Brett A. (2021)
    We report the discovery of two unsaturated organic species, trans-(E)-cyanovinylacetylene and vinylcyanoacetylene, using the second data release of the GOTHAM deep survey toward TMC-1 with the 100 m Green Bank Telescope. ...
  • Discovery of introduced and cryptogenic cochliopid gastropods in the San Francisco Estuary, California 
    Hershler, Robert; Davis, C. L.; Kitting, C. L.; Liu, Hsiu-Ping (2007)
  • Discovery of Keilite (Fe, Mg-sulfide) in Type 3 Enstatite Chondrites – Influence of Metamorphic Temperature on Formation 
    Bullock, E. S.; Norton, Timothy J.; Corrigan, Catherine M. (2023)
  • Discovery of large-scale diffuse radio emission in low-mass galaxy cluster Abell 1931 
    Brüggen, M.; Rafferty, D.; Bonafede, A.; van Weeren, R. J.; Shimwell, T.; Intema, H.; Röttgering, H.; Brunetti, G.; Di Gennaro, G.; Savini, F.; Wilber, A.; O'Sullivan, S.; Ensslin, T. A.; De Gasperin, F.; Hoeft, M. (2018)
    Extended, steep-spectrum radio synchrotron sources are pre-dominantly found in massive galaxy clusters as opposed to groups. LOFAR Two-Metre Sky Survey images have revealed a diffuse, ultra-steep-spectrum radio source in ...
  • The Discovery of Lensed Radio and X-Ray Sources behind the Frontier Fields Cluster MACS J0717.5+3745 with the JVLA and Chandra 
    van Weeren, R. J.; Ogrean, G. A.; Jones, C.; Forman, W. R.; Andrade-Santos, F.; Bonafede, A.; Brüggen, M.; Bulbul, E.; Clarke, T. E.; Churazov, E.; David, L.; Dawson, W. A.; Donahue, M.; Goulding, A.; Kraft, R. P.; Mason, B.; Merten, J.; Mroczkowski, T.; Murray, Stephen S.; Nulsen, P. E. J.; Rosati, P.; Roediger, E.; Randall, Scott W.; Sayers, J.; Umetsu, K.; Vikhlinin, Alexey A.; Zitrin, A. (2016)
    We report on high-resolution JVLA and Chandra observations of the Hubble Space Telescope (HST) Frontier Cluster MACS J0717.5+3745. MACS J0717.5+3745 offers the largest contiguous magnified area of any known cluster, making ...
  • Discovery of long-period variable stars in the very metal-poor globular cluster M15 
    McDonald, I.; van Loon, Jacco Thomas; Dupree, A. K.; Boyer, M. L. (2010)
    ABSTRACT We present a search for long-period variable (LPV) stars among giant branch stars in M15 which, at [Fe/H] ~ -2.3, is one of the most metal-poor Galactic globular clusters. We use multicolour optical photometry ...
  • Discovery of Lyman Break Galaxies at z ~ 7 from the zFourGE Survey 
    Tilvi, V.; Papovich, C.; Tran, K. -V H.; Labbé, I.; Spitler, L. R.; Straatman, C. M. S.; Persson, S. E.; Monson, A.; Glazebrook, K.; Quadri, R. F.; van Dokkum, P.; Ashby, Matthew L. N.; Faber, S. M.; Fazio, Giovanni G.; Finkelstein, S. L.; Ferguson, H. C.; Grogin, N. A.; Kacprzak, G. G.; Kelson, D. D.; Koekemoer, A. M.; Murphy, D.; McCarthy, P. J.; Newman, J. A.; Salmon, B.; Willner, Steven P. (2013)
    Star-forming galaxies at redshifts z &gt; 6 are likely responsible for the reionization of the universe, and it is important to study the nature of these galaxies. We present three candidates for z ~ 7 Lyman break galaxies ...
  • Discovery of Magellanic Stellar Debris in the H3 Survey 
    Zaritsky, Dennis; Conroy, Charlie; Naidu, Rohan P.; Cargile, Phillip A.; Putman, Mary; Besla, Gurtina; Bonaca, Ana; Caldwell, Nelson; Han, Jiwon Jesse; Johnson, Benjamin D.; Speagle, Joshua S.; Ting, Yuan-Sen (2020)
    We report the discovery of 15 stars in the H3 survey that lie, in projection, near the tip of the trailing gaseous Magellanic Stream (MS). The stars have Galactocentric velocities <SUP>-1</SUP>, Galactocentric distances ...
  • Discovery of Massive, Mostly Star Formation Quenched Galaxies with Extremely Large Lya Equivalent Widths at z ~ 3 
    Taniguchi, Yoshiaki; Kajisawa, Masaru; Kobayashi, Masakazu A. R.; Nagao, Tohru; Shioya, Yasuhiro; Scoville, Nick Z.; Sanders, David B.; Capak, Peter L.; Koekemoer, Anton M.; Toft, Sune; McCracken, Henry J.; Le Fèvre, Olivier; Tasca, Lidia; Sheth, Kartik; Renzini, Alvio; Lilly, Simon; Carollo, Marcella; Kovac, Katarina; Ilbert, Olivier; Schinnerer, Eva; Fu, Hai; Tresse, Laurence; Griffiths, Richard E.; Civano, Francesca (2015)
    We report a discovery of six massive galaxies with both extremely large Lya equivalent widths (EWs) and evolved stellar populations at z ~ 3. These MAssive Extremely STrong Lya emitting Objects (MAESTLOs) have been discovered ...
  • Discovery of methyl silane and confirmation of silyl cyanide in IRC +10216 
    Cernicharo, J.; Agúndez, M.; Velilla Prieto, L.; Guélin, M.; Pardo, J. R.; Kahane, C.; Marka, C.; Kramer, C.; Navarro, S.; Quintana-Lacaci, G.; Fonfría, J. P.; Marcelino, N.; Tercero, B.; Moreno, E.; Massalkhi, S.; Santander-García, M.; McCarthy, M. C.; Gottlieb, C. A.; Alonso, J. L. (2017)
    We report the discovery in space of methyl silane, CH<SUB>3</SUB>SiH<SUB>3</SUB>, from observations of ten rotational transitions between 80 and 350 GHz (J<SUB>u</SUB> from 4 to 16) with the IRAM 30 m radio telescope. The ...
  • Discovery of Molecular-line Polarization in the Disk of TW Hya 
    Teague, Richard; Hull, Charles L. H.; Guilloteau, Stéphane; Bergin, Edwin A.; Dutrey, Anne; Henning, Thomas; Kuiper, Rolf; Semenov, Dmitry; Stephens, Ian W.; Vlemmings, Wouter H. T. (2021)
    We report observations of polarized line and continuum emission from the disk of TW Hya using the Atacama Large Millimeter/submillimeter Array. We target three emission lines, <SUP>12</SUP>CO (3-2), <SUP>13</SUP>CO (3-2), ...
  • Discovery of Monodontomerus osmiae Kamijo (Hymenoptera: Torymidae) in the New World 
    Grissell, E. E. (2003)
  • Discovery of near-ultraviolet counterparts to millisecond pulsars in the globular cluster 47 Tucanae 
    Rivera-Sandoval, L. E.; van den Berg, Maureen; Heinke, C. O.; Cohn, H. N.; Lugger, P. M.; Freire, P.; Anderson, J.; Serenelli, A. M.; Althaus, L. G.; Cool, A. M.; Grindlay, Jonathan E.; Edmonds, P. D.; Wijnands, R.; Ivanova, N. (2015)
    We report the discovery of the likely white dwarf companions to radio millisecond pulsars 47 Tuc Q and 47 Tuc S in the globular cluster 47 Tucanae. These blue stars were found in near-ultraviolet images from the Hubble ...
  • Discovery of new A- and B-type laxaphycins with synergistic anticancer activity 
    Cai, Weijing; Matthew, Susan; Chen, Qi-Yin; Paul, Valerie J.; Luesch, Hendrik (2018)
    Two new cyclic lipopeptides termed laxaphycins B4 (1) and A2 (2) were discovered from a collection of the marine cyanobacterium Hormothamnion enteromorphoides, along with the known compound laxaphycin A. The planar structures ...

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