Zobrazeno 1 - 10
of 1 368
pro vyhledávání: '"Deep space exploration"'
Publikováno v:
地球与行星物理论评, Vol 55, Iss 5, Pp 501-512 (2024)
Modeling the gravitational field of irregular celestial bodies is a common problem currently faced by the researchers in the fields of Earth science and deep space exploration. This paper reviews the developmental history of gravitational field model
Externí odkaz:
https://doaj.org/article/206ea7ab1cbe47c780a41a0d9b5d51e4
Autor:
Guoqiang Wang
Publikováno v:
地球与行星物理论评, Vol 55, Iss 5, Pp 563-582 (2024)
Magnetic field measurements play a crucial role in deep space exploration, contributing significantly to our understanding of planetary habitability and the space plasma environment. Among the various instruments employed in space exploration mission
Externí odkaz:
https://doaj.org/article/fb7f5cf3bb9c4d51b2288bc3e0f32d86
Autor:
XU Lin, LI Lei, LIU Jianzhong, LIN Honglei, LI Yang, LIU Yang, XIE Lianghai, ZHANG Jinhai, QIAO Fuhao, HAN Juanjuan, ZOU Yongliao
Publikováno v:
Kongjian kexue xuebao, Vol 44, Pp 622-632 (2024)
China has successfully launched six lunar probes so far. From Chang’E-1 to Chang’E-4, they completed the circling, landing and roving exploration, of which Chang’E-4 was the first landing on the far side of the Moon in human history. Chang’ E
Externí odkaz:
https://doaj.org/article/d11f3ed06a334613992909a979cded6d
Publikováno v:
中国工程科学, Vol 26, Iss 3, Pp 217-225 (2024)
After over 60 years of development, the space propulsion field in China has made tremendous progress in terms of technology system and product pedigree, and has supported major engineering applications including manned spaceflight, applied satellites
Externí odkaz:
https://doaj.org/article/ebc78e62f0314a8897ed780dfe2fb518
Publikováno v:
地球与行星物理论评, Vol 55, Iss 2, Pp 164-174 (2024)
Mars is the sister star of Earth. Studying Mars is important to understand its evolution as well as that of Earth and even the solar system. Since the launch of American Mariner 4 in 1964 and the first successful use of radio occultation technology t
Externí odkaz:
https://doaj.org/article/95c244560b6c49a2842ccaf9f9cb1f5a
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 3, Pp 3181-3195 (2024)
Abstract During the flyby mission of small celestial bodies in deep space, it is hard for spacecraft to take photos at proper positions only rely on ground-based scheduling, due to the long communication delay and environment uncertainties. Aimed at
Externí odkaz:
https://doaj.org/article/dfb8b8ab9106417c8de3e8178fe02a44
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/f142ae9f36594cd8a7f405e259b610bb
Autor:
Knapp, Maggie
Publikováno v:
Library Journal. May2023, Vol. 148 Issue 5, p108-108. 1/6p. 1 Color Photograph.
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2292 (2024)
In order to meet the high uniformity calibration requirements for scientific-grade, large-size space detectors used in the CHES Extrasolar Planet Exploration Mission, this paper presents the design of a wide dynamic range, high uniformity spectral ir
Externí odkaz:
https://doaj.org/article/3202080c50874c12b06808478d36b760
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-14 (2023)
Abstract The footpad structure of a deep space exploration lander is a critical system that makes the initial contact with the ground, and thereby plays a crucial role in determining the stability and energy absorption characteristics during the impa
Externí odkaz:
https://doaj.org/article/5d002cedc45348b8aa2a431cb1636cb4