John Asher Johnson
1977
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photo credits: Wikimedia Commons
country of citizenship: United States of America
occupation: astronomer
award received: Sloan Fellowship, Packard Fellowship for Science and Engineering
John Asher Johnson (4 January 1977) is an American astrophysicist and professor of astronomy at Harvard. He is the first tenured African-American physical science professor in the history of the university. Johnson is well known for discovering three of the first known planets smaller than the Earth outside of the solar system, including the first Mars-sized exoplanet. Source: Wikipedia (en)
Articles 130
- 2020-06-04David F. Phillips, Annelies Mortier, Kevin I. Collins, Jason D. Eastman, Rodrigo F. Díaz, Mario Damasso, Ken Rice, Andrew W. Mann, Alessandro Sozzetti, Andrew Collier Cameron, Charles A. Beichman, René Doyon, Etienne Artigau, Nuno C. Santos, Claudio Melo, Stéphane Udry, Christophe Lovis, Lars A. Buchhave, Pedro Figueira, Jon M Jenkins, George R. Ricker, Joshua N. Winn, Jack J. Lissauer, David Latham, Ian Crossfield, Joshua Schlieder, Courtney D. Dressing, Samuel N. Quinn, Dimitar Sasselov, Michel Mayor, John Asher Johnson, David Ciardi, Douglas A. Caldwell, Christopher J. Burke, Ryan Cloutier, Steve B. Howell, Roland Vanderspek, Avet Harutyunyan, François Bouchy, Carl Ziegler, José Almenara-Barrios, Cesar Briceno, Erica J. Gonzales, Joseph D. Twicken, John Kielkopf, Rachel A. Matson, Xavier Dumusque, Patricia Boyd, Nicola Astudillo-Defru, Michael Vezie, Benjamin V. Rackham, Ennio Poretti, Giampaolo Piotto, Emilio Molinari, Adriano Ghedina, Laura Kreidberg, Jennifer G Winters, Manu Stalport, Matteo Pinamonti, Florian Lienhard, Peter Tenenbaum, Aldo F. Martinez Fiorenzano, Nicholas Law, David Charbonneau
- 2019-02-04Li Zeng, Luca Malavolta, Annelies Mortier, Mia S. Lundkvist, Aldo S. Bonomo, Valerio Nascimbeni, Rasmus Handberg, Mikkel N. Lund, Ken Rice, Lars A. Buchhave, Alessandro Sozzetti, Emilio Molinari, Rafael García, Giuseppina Micela, Michel Mayor, Stéphane Udry, Courtney D. Dressing, Torben Arentoft, Jørgen Christensen-Dalsgaard, Christophe Lovis, Victor Silva Aguirre, Pedro Figueira, Andrew Collier Cameron, David Latham, Damien Ségransan, François Bouchy, Giampaolo Piotto, Ennio Poretti, Laura Affer, David F. Phillips, Darach Watson, Dimitar Sasselov, John Asher Johnson, Mercedes López-Morales, Avet Harutyunyan, Xavier Dumusque, Savita Mathur, Andrew Vanderburg, Hans Kjeldsen, Aldo F. M. Fiorenzano, Fatemeh Motalebi, Chantanelle Nava, Sergio Molinari
- 2019-10-23George Zhou, Samuel N. Quinn, Tharindu Jayasinghe, Thomas W.-S. Holoien, Jason D. Eastman, Kaloyan Penev, Allyson Bieryla, Jason Wright, Benjamin J. Fulton, David Ciardi, Thomas G. Beatty, Norio Narita, Keivan Stassun, David Latham, Michael B. Lund, Robert Wittenmyer, Robert J. Siverd, Phillip A Reed, Courtney D. Dressing, Jessie Christiansen, Howard M. Relles, Paul B Benni, John Asher Johnson, John Kielkopf, Knicole Colon, Daniel Bayliss, Perry Berlind, GIlbert Esquerdo, Thiam-Guan Tan, Kim McLeod, Michael Calkins, Dax Feliz, Chris Stockdale, Xinyu Yao, Steven Villanueva, Taku Nishiumi, Matthew A. Cornachione, Nate McCrady, David H. Sliski, Gabriel Murawski, Supachai Awiphan, Roberto Zambelli, Jonathan Labadie-Bartz, Ivan A. Curtis, Hannah Jang-Condell, Somayeh Khakpash, Mark Manner, Matthew Penny, Mark Trueblood, Pat Trueblood
- 2019-01-21Jonathan Labadie-Bartz, Kaloyan Penev, Allyson Bieryla, Joshua Pepper, Benjamin J. Fulton, David Ciardi, Thomas G. Beatty, David Latham, Keivan Stassun, Michael B. Lund, Robert Wittenmyer, Robert J. Siverd, Phillip A Reed, Jason D. Eastman, Howard M. Relles, Jason Wright, John Asher Johnson, Duncan Wright, John Kielkopf, Knicole Colon, Daniel Bayliss, Perry Berlind, GIlbert Esquerdo, Thiam-Guan Tan, George Zhou, Kim McLeod, Michael Calkins, Dax Feliz, Chris Stockdale, Xinyu Yao, Steven Villanueva, Samson Johnson, Nate McCrady, David H. Sliski, Roberto Zambelli, Ivan A. Curtis, Mark Manner, Matthew Penny
- 2018-04-23Andrew Vanderburg, Annelies Mortier, Ken Rice, Luca Malavolta, Aldo S. Bonomo, David Latham, Michel Mayor, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, David Ciardi, Stéphane Udry, Courtney D. Dressing, Laura Affer, Giampaolo Piotto, Andrew Collier Cameron, Christophe Lovis, Lars A. Buchhave, David F. Phillips, Aldo F. M. Fiorenzano, Dimitar Sasselov, Jeffrey L. Coughlin, John Asher Johnson, Xavier Dumusque, François Bouchy, Raphaelle Haywood, Chantanelle Nava, David Charbonneau
- 2018-02-08Vinesh Rajpaul, Annelies Mortier, Valerio Nascimbeni, Lars A. Buchhave, Ken Rice, Adrien Coffinet, David Ehrenreich, Christophe Lovis, François Bouchy, David Charbonneau, Xavier Dumusque, Andrew Collier Cameron, David Latham, Michel Mayor, Stéphane Udry, Francesco Pepe, John Asher Johnson, Dimitar Sasselov, Damien Ségransan, Luca Malavolta, Mercedes López-Morales, Andrew Vanderburg, David Ciardi, Pedro Figueira, Andrew W. Mayo, Aldo S. Bonomo, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Laura Kreidberg, Courtney D. Dressing, Ian Crossfield, Martti H. Kristiansen, Mario Damasso, Giampaolo Piotto, Lea A. Hirsch, David F. Phillips, Steve B. Howell, Avet Harutyunyan, Erica J. Gonzales, Aldo F. M. Fiorenzano, Raphaelle Haywood, Tom Louden
- 2017-11-16Andrew Vanderburg, Luca Malavolta, Annelies Mortier, Vania Lorenzi, Lars A. Buchhave, John Asher Johnson, Aldo S. Bonomo, Ken Rice, David Latham, Michel Mayor, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Stéphane Udry, Christophe Lovis, Andrew Collier Cameron, David F. Phillips, Aldo F. M. Fiorenzano, Dimitar Sasselov, Xavier Dumusque, François Bouchy, Giampaolo Piotto, Marco Pedani, Raphaelle Haywood, Juliette Becker, Avet Harutyunyan, David Charbonneau
- 2017-02-22Michael B. Lund, Jose Luis Prieto, Joshua Pepper, Jonathan Horner, David Latham, Keivan Stassun, Joseph Rodriguez, Allyson Bieryla, George Zhou, Thomas W.-S. Holoien, Thomas G. Beatty, Andrew Vanderburg, Jason Wright, Megan Ansdell, Robert Wittenmyer, Robert J. Siverd, Phillip A Reed, Jason D. Eastman, Howard M. Relles, Don Pollacco, Richard G West, John Asher Johnson, Christopher Kochanek, Perry Berlind, GIlbert Esquerdo, Michael Calkins, Benjamin Shappee, Samson Johnson, Nate McCrady, Eric Gaidos, Anthony Sergi
- 2017-11-14Oscar Barragán, Anders Bo Justesen, John Livingston, Andrew Vanderburg, Hans J. Deeg, Felice Cusano, Grzegorz Nowak, Davide Gandolfi, Philipp Eigmüller, Malcolm Fridlund, Roi Alonso, Akihiko Fukui, Juan Cabrera, John Asher Johnson, Lea A. Hirsch, Gregory W. Henry, R. Paul Butler, Norio Narita, Joshua N. Winn, Robert Wittenmyer, Michael Endl, Enric Palle, Pamela Arriagada, Steve B. Howell, Sharon Wang-Price, Johanna Teske, Michael R Williamson, Jeffrey Crane, David Nespral, Heike Rauer, William D. Cochran, Szilárd Csizmadia
- 2017-08-24
- 2017-04-18Howard Isaacson, Joshua Pepper, John Asher Johnson, David Latham, Keivan Stassun, Joseph Rodriguez, Allyson Bieryla, George Zhou, Benjamin J. Fulton, Andrew William Howard, Thomas G. Beatty, Kaloyan Penev, John Kielkopf, Jason Wright, Michael B. Lund, Robert Wittenmyer, Robert J. Siverd, Jason D. Eastman, Howard M. Relles, Eric B Hintz, Knicole Colon, Daniel Bayliss, Christopher A Stockdale, Nate McCrady, David H. Sliski, Jonathan Labadie-Bartz, Ivan A. Curtis, Dimitri Mawet, Michael Bottom
- 2017-12-21Allyson Bieryla, Samuel N. Quinn, Joshua Pepper, David Latham, Keivan Stassun, Marc H. Pinsonneault, David Ciardi, Denise Stephens, Joseph Rodriguez, George Zhou, Courtney D. Dressing, Kaloyan Penev, Jason Wright, Thomas G. Beatty, Michael B. Lund, Robert Wittenmyer, Robert J. Siverd, Phillip A Reed, Jason D. Eastman, Howard M. Relles, John Asher Johnson, John Kielkopf, Knicole Colon, Perry Berlind, GIlbert Esquerdo, Thiam-Guan Tan, Kim McLeod, Michael Calkins, Christopher A Stockdale, Xinyu Yao, Steven Villanueva, Samson Johnson, Nate McCrady, David H. Sliski, Roberto Zambelli, Jonathan Labadie-Bartz, Ivan A. Curtis, Matthew Penny, Mark Trueblood, Patricia Trueblood
- 2017-10-18KELT-20b: A Giant Planet with a Period of P ∼ 3.5 days Transiting the V ∼ 7.6 Early A Star HD 185603George Zhou, R. Patel, Kaloyan Penev, Joshua Pepper, Jason Wright, Michael B. Lund, Samuel N. Quinn, Jonathan Labadie-Bartz, David Latham, Keivan Stassun, David Ciardi, Denise Stephens, Joseph Rodriguez, Allyson Bieryla, Courtney D. Dressing, Jason D. Eastman, Sebastiano Calchi Novati, Benjamin J. Fulton, Thomas G. Beatty, Robert Wittenmyer, Robert J. Siverd, Erica J. Gonzales, Howard M. Relles, John Asher Johnson, Andrew Gould, John Kielkopf, Knicole Colon, Perry Berlind, GIlbert Esquerdo, Kim McLeod, Michael Calkins, Christopher A Stockdale, Steven Villanueva, Samson Johnson, Nate McCrady, David H. Sliski, Roberto Zambelli, Mark Trueblood, Patricia Trueblood, Anthony Sergi
- 2017-02-09
- 2017-08-31Andrew Vanderburg, John M. Brewer, Annelies Mortier, Luca Malavolta, Susan E. Mullally, Ken Rice, Lars A. Buchhave, David Latham, Michel Mayor, David Ehrenreich, Jennifer Burt, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Andrew Collier Cameron, David Ciardi, Björn Benneke, Stéphane Udry, Courtney D. Dressing, Joshua Schlieder, Ian Crossfield, Heather A. Knutson, Erik A. Petigura, Evan Sinukoff, Konstantin Batygin, Giampaolo Piotto, Lauren M. Weiss, Benjamin J. Fulton, Andrew William Howard, Jeffrey L. Coughlin, Lea A. Hirsch, R. Paul Butler, Trent J. Dupuy, Thomas Henning, Christophe Lovis, Jessie Christiansen, John Asher Johnson, David F. Phillips, Leslie Rogers, Howard Isaacson, Fergal Mullally, Molly Kosiarek, Travis Barman, Aldo F. M. Fiorenzano, Dimitar Sasselov, François Bouchy, David Charbonneau
- 2017-04-21Andrew Vanderburg, Luca Malavolta, Valentina Granata, Annelies Mortier, Valerio Nascimbeni, Pedro Figueira, Giampaolo Piotto, Ken Rice, Lars A. Buchhave, John Asher Johnson, Aldo S. Bonomo, David Latham, Michel Mayor, Didier Queloz, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Stéphane Udry, Courtney D. Dressing, Christophe Lovis, Andrew Collier Cameron, David F. Phillips, Dimitar Sasselov, Mercedes López-Morales, Avet Harutyunyan, François Bouchy, Xavier Dumusque, Laura Affer, Aldo F. M. Fiorenzano, Fatemeh Motalebi, Raphaelle Haywood, Don Pollacco, David Charbonneau
- 2016-05-27
- 2016-05-04Jonathan Gagné, David Latham, David Ciardi, Stephen R. Kane, Kaspar von Braun, Todd J. Henry, Charles A. Beichman, John Asher Johnson, Joseph H. Catanzarite, Peter Plavchan, Cassy Davison, Claire S. Geneser, Bertrand Mennesson, Angelle M. Tanner, Bernie Walp, Sean R Mills, Eric Mamajek, Peter Gao, Michael Bottom, Gautam Vasisht, Adric Riedel, J. Kent Wallace
- 2016-01-14Geoffrey Marcy, John Asher Johnson, David Latham, David Charbonneau, Jørgen Christensen-Dalsgaard, Michel Mayor, Luca Malavolta, Mia S. Lundkvist, Rasmus Handberg, Mikkel N. Lund, Pedro Figueira, Ken Rice, Andrew Collier Cameron, Sarbani Basu, Tiago L. Campante, Lars A. Buchhave, Victor Silva Aguirre, Aldo S. Bonomo, William J. Chaplin, Tim Bedding, Didier Queloz, Daniel Huber, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Stéphane Udry, Courtney D. Dressing, Andrew William Howard, Christophe Lovis, David F. Phillips, Dimitar Sasselov, Mercedes López-Morales, Avet Harutyunyan, Xavier Dumusque, Giampaolo Piotto, Sara Gettel, Andrew Vanderburg, Howard Isaacson, Hans Kjeldsen, Laura Affer, Aldo F. M. Fiorenzano, Fatemeh Motalebi, Steven Kawaler, Travis S Metcalfe
- 2016-05-17Debra Fischer, Rebekah Dawson, David Latham, Pedro Figueira, Lars A. Buchhave, Jeff A Valenti, Eric B. Ford, David W. Hogg, Scott A. Diddams, Suvrath Mahadevan, Stéphane Udry, Guillaume Hébrard, Nuno C. Santos, Andrew William Howard, Paul Robertson, Jason Wright, Alessandro Sozzetti, Andreas Quirrenbach, Gregory P. Laughlin, Jacob L. Bean, Christophe Lovis, John Asher Johnson, François Bouchy, Xavier Dumusque, Robert Wittenmyer, Michael Endl, Pamela Arriagada, Sharon Wang-Price, Justin Crepp, Jason D. Eastman, David F. Phillips, Damien Ségransan, Peter Plavchan, Frank Grundahl, Thorsten Carroll, Enrique Herrero, Francesco Pepe
- 2016-11-14A 1.9 Earth radius rocky planet and the discovery of a non-transiting planet in the Kepler-20 systemAndrew Vanderburg, Luca Malavolta, Mia S. Lundkvist, Valerio Nascimbeni, Pedro Figueira, Lars A. Buchhave, John Asher Johnson, Aldo S. Bonomo, David Latham, Michel Mayor, Didier Queloz, Stéphane Udry, Courtney D. Dressing, Xavier Dumusque, David F. Phillips, Laura Affer, Ken Rice, Emilio Molinari, Alessandro Sozzetti, Giampaolo Piotto, Andrew Collier Cameron, Giuseppina Micela, Christophe Lovis, Dimitar Sasselov, Mercedes López-Morales, Avet Harutyunyan, Hans Kjeldsen, Aldo F. M. Fiorenzano, Fatemeh Motalebi, Raphaelle Haywood, Annelies Mortier, Don Pollacco, David Charbonneau
- 2016-02-04Kaloyan Penev, Joshua Pepper, Lars A. Buchhave, John Asher Johnson, Qingqing Mao, David Latham, Keivan Stassun, Allyson Bieryla, Benjamin J. Fulton, Andrew William Howard, Thomas G. Beatty, Rachel A. Street, Jason D. Eastman, Andrew Gould, Richard W. Pogge, Robert J. Siverd, Matthew Penny, Justin Crepp, Ryan L. Avril, Perry Berlind, Michael Calkins, Saurav Dhital, GIlbert Esquerdo, John Kielkopf, Mark Manner, Kim McLeod, Mark Trueblood, Patricia Trueblood, Erica J. Gonzales, Robert P. Stefanik, Knicole Colon, Roberto Zambelli
- 2016-11-17Howard Isaacson, Ken Rice, John Asher Johnson, David Latham, Michel Mayor, Didier Queloz, Mercedes López-Morales, Alessandro Sozzetti, Emilio Molinari, Giuseppina Micela, Stéphane Udry, Andrew William Howard, David F. Phillips, Christophe Lovis, Andrew Collier Cameron, Dimitar Sasselov, Giampaolo Piotto, Benjamin Montet, David Charbonneau
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Human - wd:Q1699175