Results 71 to 80 of about 318 (178)

Comparisons between the circular restricted three-body and bi-circular four body problems for transfers between the two smaller primaries. [PDF]

Sci Rep, 2022
de Almeida Junior AK, de Almeida Prado AFB.   +1 more
europepmc   +1 more source

Relative Orbit Control Algorithms and Scenarios for the Inertial Alignment Hold Demonstration Mission by CubeSat Formation Flying

Aerospace
CANYVAL-C is a formation-flying mission that demonstrates a coronagraph utilizing two CubeSats. The coronagraph is a space telescope that blocks sunlight to examine the overcast regions around the sun. It is composed of optical and occult segments.
Soobin Jeon, Sang-Young Park, Geuk-Nam Kim   +2 more
doaj   +1 more source

Liquid Apogee Engine Burn Plans for The KOREASAT-3 [PDF]

Journal of Astronomy and Space Sciences, 1998
The apogee manoeuvre of is basic elliptical orbit transfer converting orbit plane. The KOREASAT-3 is planed for multi-burn manoeuvres using the liquid apogee engine while the used the apogee kick motor that executes a single burn in the apogee of ...
Jae-Cheol Yoon, Kyu-Hong Choi, Du-Hoan Kim, Bang-Yeop Kim, Eun-Kyou Kim   +4 more
doaj  

Hydrocode Investigations of Terminal Astroballistics Problems during the Hypothetical Future Planetary Defense System's Space Mission. [PDF]

Materials (Basel), 2022
Mroczkowski M, Kachel S, Kozakiewicz A.
europepmc   +1 more source

An introduction to astrodynamics

Physics Today, 1961
Robert M. L. Baker, Maud W. Makemson, T. Teichmann   +2 more
openaire   +3 more sources

Introducing the Azimuth Cutoff as an Independent Measure for Characterizing Sea-State Dynamics in SAR Altimetry

Remote Sensing
This study presents the first azimuth cutoff analysis in Synthetic Aperture Radar (SAR) altimetry, aiming to assess its applicability in characterizing sea-state dynamics.
Ourania Altiparmaki, Samira Amraoui, Marcel Kleinherenbrink, Thomas Moreau, Claire Maraldi, Pieter N. A. M. Visser, Marc Naeije   +6 more
doaj   +1 more source

Performance comparison of instrument automation pipelines using different programming languages. [PDF]

Sci Rep, 2023
Kumar A, Goswami M.
europepmc   +1 more source

A Novel Algorithm for Precise Orbit Determination Using a Single Satellite Laser Ranging System Within a Single Arc for Space Surveillance and Tracking

Aerospace
A satellite laser ranging (SLR) system uses lasers to measure the range from ground stations to space objects with millimeter-level precision. Recent advances in SLR systems have increased their use in space surveillance and tracking (SST).
Dong-Gu Kim, Sang-Young Park, Eunji Lee
doaj   +1 more source

Near-zero cohesion and loose packing of Bennu's near subsurface revealed by spacecraft contact. [PDF]

Sci Adv, 2022
Walsh KJ, Ballouz RL, Jawin ER, Avdellidou C, Barnouin OS, Bennett CA, Bierhaus EB, Bos BJ, Cambioni S, Connolly HC, Delbo M, DellaGiustina DN, DeMartini J, Emery JP, Golish DR, Haas PC, Hergenrother CW, Ma H, Michel P, Nolan MC, Olds R, Rozitis B, Richardson DC, Rizk B, Ryan AJ, Sánchez P, Scheeres DJ, Schwartz SR, Selznick SH, Zhang Y, Lauretta DS.   +30 more
europepmc   +1 more source

A Robust Observation, Planning, and Control Pipeline for Autonomous Rendezvous with Tumbling Targets. [PDF]

Front Robot AI, 2021
Albee K, Oestreich C, Specht C, Terán Espinoza A, Todd J, Hokaj I, Lampariello R, Linares R.   +7 more
europepmc   +1 more source