Results 91 to 100 of about 55,918 (290)
Angular Stabilization of a Multirotor Aircraft in Venus’ Atmosphere
RUDN Journal of Engineering ResearchThe study addresses the problem of attitude stabilization of a multirotor aircraft (MRAC) designed for exploring the atmosphere of Venus. The relevance of this topic is driven by the need to obtain detailed data on the lower layers of Venus’ atmosphere ...
Vladislav V. Ryzhkov
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Origin and early evolution of terrestrial planet atmospheres and oceans
Terrestrial, Atmospheric and Oceanic Sciences, 2019 Planet atmospheric compositions are determined by the availability of a gas species, its molecular weight and the mass (or gravity force) of a planet. Both Mercury and the Moon are not massive enough to hold any gas species to form an atmosphere.
Lin-gun Liu
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Sedimentology, Volume 73, Issue 2, Page 297-354, February 2026.ABSTRACT Preserved allocyclic signatures in the rock record often reflect basin‐scale climatic variability and serve as key proxies for correlating ancient dryland successions. The notion of climate cyclicity, however, remains largely untested on regionally constrained, outcrop‐calibrated studies.
Oliver Button +4 more
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BIO Web of Conferences, 2014 The thermal evolution of magma oceans produced by collision with giant impactors late in accretion is xpected to depend on the composition and structure of the atmosphere through the greenhouse effect of CO2 and H2O released from the magma during its ...
Lebrun T. +7 more
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The utilization of powdered metals as fuels in the atmospheres of Venus, Earth, and Mars [PDF]
Ignition temperatures of powdered metals in simulated Mars and Venus ...
Rhein, R. A.
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Chemistry – A European Journal, Volume 32, Issue 2, 9 January 2026.We use readily available epoxides and 0.5 mol% bis(trifluoromethane)sulfonimide (Tf2N) as a catalyst to synthesize a broad range of aldehydes in yields ranging from 89% to 97%. Furthermore, we identified aldehyde dimerization intermediates at lower temperatures and observed their cleavage at 55 °C.
Friedemann Dressler +3 more
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The impacts of coronal mass ejections on the space environments of Venus and Mars
地球与行星物理论评Coronal mass ejections (CME) are solar transients, and their impacts on the planets within the solar system have attracted considerable attention. As neighboring planets within the solar system, Venus and Mars are also directly and indirectly affected by
Qi Xu, Lianghai Xie, Lei Li, Xiaojun Xu
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Understanding the variation in the millimeter-wave emission of Venus [PDF]
Recent observations of the millimeter-wave emission from Venus at 112 GHz (2.6 mm) have shown significant variations in the continuum flux emission that may be attributed to the variability in the abundances of absorbing constituents in the Venus ...
Fahd, Antoine K., Steffes, Paul G.
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Advanced Science, Volume 13, Issue 5, 27 January 2026.Cyclic stretching of fibroblasts triggers coordinated nuclear mechanosensing events, including calcium ion release, perinuclear actin assembly, emerin translocation, and H3K9me3 loss, increasing chromatin accessibility for specific genes related to mechanotransduction and repair.
Hye‐Won Shim +10 more
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Earth, Planets and Space, 2018 The existence of lightning discharges in the Venus atmosphere has been controversial for more than 30 years, with many positive and negative reports published.
Yukihiro Takahashi +26 more
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