Results 111 to 120 of about 7,212 (309)

Giant Transiting Planets Observations GITPO [PDF]

, 2005
C. Afonso, Th. Henning, David T. F. Weldrake, T. Mazeh, S. Dreizler   +4 more
openalex   +1 more source

Superflares and Giant Planets

American Scientist, 2001
Stellar flares 100-10^7 times more energetic than the most powerful solar flares have been detected from 9 normal F and G main sequence stars (Schaefer, King & Deliyannis 2000). Although these stars are not in close binary systems, their superflares show a remarkable similarity to the large stellar flares observed on RS Canum Venaticorum binary ...
openaire   +2 more sources

Rendezvous in Space: Tech Diplomacy and the Commercial Space Era—A Study of Rendezvous and Docking Technologies and Space Exploration Co‐Operation Since the Cold War

Global Policy, EarlyView.
ABSTRACT On‐orbit rendezvous and docking constitute one of the most technically challenging activities in the history of space activities. As space endeavours mature to crewed missions, space rendezous and docking technologies (RDT) emerge as an area of technological innovation critical to advances in future crewed space exploration.
Nikita Chiu, Markus Kornprobst
wiley   +1 more source

A Candidate Giant Planet Companion to the Massive, Young White Dwarf GALEX J071816.4+373139 Informs the Occurrence of Giant Planets Orbiting B Stars

The Astronomical Journal
It has been suggested that giant planet occurrence peaks for stars with M _*  ≈ 3 M _⊙ at a value a factor of 4 higher than observed for solar-mass stars.
Sihao Cheng, Kevin C. Schlaufman, Ilaria Caiazzo   +2 more
doaj   +1 more source

The Statistical Analysis of Exoplanet and Host Stars Based on Multi-Satellite Data Observations

Universe
In recent years, the rapid development of exoplanet research has provided us with an opportunity to better understand planetary systems in the universe and to search for signs of life.
Yanke Tang, Xiaolu Li, Kai Xiao, Ning Gai, Shijie Li, Futong Dong, Yifan Wang, Yang Gao   +7 more
doaj   +1 more source

OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star [PDF]

, 2019
Cheongho Han, D. P. Bennett, A. Udalski, Andrew Gould, I. A. Bond, Yossi Shvartzvald, Kay-Sebastian Nikolaus, M. Hundertmark, V. Bozza, A. Cassan, Yuki Hirao, E. Bachelet, P. Fouqué, Michael D. Albrow, Sun‐Ju Chung, Kyeongsoo Hong, Kyu‐Ha Hwang, Chung‐Uk Lee, Yoon-Hyun Ryu, In-Gu Shin, Jennifer C. Yee, Youn Kil Jung, Sang-Mok Cha, Doeon Kim, Dong-Jin Kim, Hyoun-Woo Kim, Seung‐Lee Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, P. Mróz, M. K. Szymański, J. Skowron, R. Poleski, I. Soszyński, P. Pietrukowicz, S. Kozłowski, K. Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona, Fumio Abe, Richard Barry, Aparna Bhattacharya, M. Donachie, Akihiko Fukui, Y. Itow, Kohei Kawasaki, Iona Kondo, Naoki Koshimoto, Man Cheung Alex Li, Y. Matsubara, Yasushi Muraki, Shota Miyazaki, M. Nagakane, ‪Clément Ranc, Nicholas J. Rattenbury, Haruno Suematsu, D. J. Sullivan, Takahiro Sumi, Daisuke Suzuki, P. J. Tristram, Atsunori Yonehara, Shude Mao, Tianshu Wang, Weicheng Zang, Wei Zhu, Matthew T. Penny, Charles A. Beichman, G. Bryden, S. Calchi Novati, B. Scott Gaudi, Calen B. Henderson, Savannah Jacklin, Keivan G. Stassun, Keivan G. Stassun, (The UKIRT Microlensing Team)   +77 more
openalex   +1 more source

Final Masses of Giant Planets. III. Effect of Photoevaporation and a New Planetary Migration Model [PDF]

, 2020
Hidekazu Tanaka, Kiyoka Murase, Takayuki Tanigawa   +2 more
openalex   +1 more source

Characterization of extrasolar giant planets with machine learning [PDF]

, 2023
J. Li, Lisa Kaltenegger, Dang Pham, David Ruppert   +3 more
openalex   +1 more source

Tales of Cyberspace and Artificial Intelligence: Diverging Stakeholderships?

Global Policy, EarlyView.
ABSTRACT This article traces the evolution of the Internet from the 1990s to the 2020s and compares it with the development of Artificial Intelligence (AI), particularly following the public launch of ChatGPT in late 2022. It identifies both parallels and divergencies between these two overlapping technological domains, focusing on the growing ...
Johan Eriksson, Giampiero Giacomello
wiley   +1 more source

Secular Resonances in Planet-hosting Binary Stars. I. General Theory

The Astronomical Journal
Motivated by the diversity of circumstellar planets in binary stars and the strong effects of the secular resonances of Jupiter and Saturn on the formation and architecture of the inner solar system, we have launched an expansive project on studying the ...
Nader Haghighipour, Michael Andrew
doaj   +1 more source