Results 111 to 120 of about 3,312 (202)
Experimenter's data package for the descending layers rocket [PDF]
In response to a proposal from Science Applications International Corporation (SAIC), NASA Headquarters has approved a sounding rocket mission designed to study the physics of intermediate layers in the Earth's ionosphere at middle latitudes.
Buonsanto, Mike +4 more
core +1 more source
The Astrophysical JournalThis article reports a potential lava tube observed at ∼130 m depth of the lunar farside by Lunar Penetrating Radar data. However, a possible scenario with a kind of dry and low-density materials connected with a basaltic boulder or lava flow cannot be ...
Haoqiu Zhou +6 more
doaj +1 more source
The Astrophysical Journal LettersImpact cratering is the most common geological process occurring on terrestrial planets. The morphologies of impact craters reflect not only the impact conditions but the target properties as well.
Ling Zhang +7 more
doaj +1 more source
Detection of the Lunar Surface Soil Permittivity with Megahertz Electromagnetic Wave. [PDF]
Sensors (Basel), 2021 Rao Q, Xu G, Mao W.
europepmc +1 more source
Mars is a planet of high scientific interest. Various studies are currently being made that involve vehicles that have landed on Mars. Because Mars is known to experience frequent wind storms, mission planners and engineers require knowledge of the ...
Greeley, Ronald, Haberle, Robert M.
core +1 more source
Geology orbiter comparison study [PDF]
Instrument requirements of planetary geology orbiters were examined with the objective of determining the feasibility of applying standard instrument designs to a host of terrestrial targets. Within the basic discipline area of geochemistry, gamma-ray, X-
Blasius, K. R. +4 more
core +1 more source
NASA geology program bibliography [PDF]
A bibliography of scientific papers, articles, and books based on research supported by the NASA Geology Program is given. The citations cover the period 1980 to 1990.
core +1 more source
New Lunar Samples Returned by Chang'e-5: Opportunities for New Discoveries and International Collaboration. [PDF]
Innovation (Camb), 2021 Yang W, Lin Y.
europepmc +1 more source
Thermophysical properties of the regolith on the lunar far side revealed by the in situ temperature probing of the Chang'E-4 mission. [PDF]
Natl Sci Rev, 2022 Xiao X +5 more
europepmc +1 more source
Ocular conditions and injuries, detection and management in spaceflight. [PDF]
NPJ Microgravity, 2023 Meer E, Grob S, Antonsen EL, Sawyer A.
europepmc +1 more source