Results 31 to 40 of about 3,068 (209)
Probing dust settling in proto-planetary discs with ALMA [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 Investigating the dynamical evolution of dust grains in proto-planetary disks is a key issue to understand how planets should form. We identify under which conditions dust settling can be constrained by high angular resolution observations at mm wavelengths, and which observational strategies are suited for such studies.
Boehler, Y. +3 more
openaire +7 more sources
Observational Evidence for the Origin of Repetitive Chorus Emissions
Geophysical Research Letters, 2022 Chorus waves, discovered as a series of repetitive coherent emissions, are well known for producing hazard radiation environments in Earth's magnetosphere.
Xinliang Gao +5 more
doaj +1 more source
Gravity Imaging Radio Observer (GIRO) for Planetary Science and Mission Opportunities
The Planetary Science JournalThe Gravity Imaging Radio Observer (GIRO) is a concept for a high-performance, battery-powered radio probe designed to be released in the proximity of a target planetary body to study its gravitational variations.
R. S. Park +14 more
doaj +1 more source
Wood wasp inspired space and earth drill [PDF]
, 2010 In this chapter, we explain why the low gravity encountered on Mars or on the Moon and the low mass of the probes, landers and rovers that carry drilling devices limit classical drilling techniques.
Gao, Y +7 more
core
Chemical and Isotopic Composition Measurements on Atmospheric Probes Exploring Uranus and Neptune [PDF]
, 2020 So far no designated mission to either of the two ice giants, Uranus and Neptune,exists. Almost all of our gathered information on these planets comes from remote sensing.In recent years, NASA and ESA have started planning for future mission to Uranus ...
Waite, Hunter +2 more
core +1 more source
The Planetary Science JournalIn this paper, we assess the scientific promise and technology feasibility of in situ distributed instruments for planetary surface and atmospheric science. A distributed instrument is an instrument designed to collect spatially and temporally correlated
Federico Rossi +8 more
doaj +1 more source
MHD‐Test Particles Simulations of Moderate CME and CIR‐Driven Geomagnetic Storms at Solar Minimum
Space Weather, 2021 As part of the Whole Heliosphere and Planetary Interactions initiative, contrasting drivers of radiation belt electron response at solar minimum have been investigated with MHD‐test particle simulations for the May 13–14, 2019 Coronal Mass Ejection (CME)‐
Mary K. Hudson +8 more
doaj +1 more source
Galaxies, 2022 Planetary Nebulae (PNe) that are physical members of Galactic open clusters are powerful probes that allow precise determination of their distance and crucially their initial mass on the main sequence.
Vasiliki Fragkou +5 more
doaj +1 more source
The Vulcan Mission to Io: Lessons Learned during the 2022 JPL Planetary Science Summer School
The Planetary Science JournalA mission to Jupiter's moon Io, the most volcanically active body in the solar system, was suggested as a priority for the New Frontiers program in the 2013 Planetary Science Decadal Survey.
K. G. Hanley +20 more
doaj +1 more source
Responding to a Weeping Planet: Practical Theology as a Discipline Called by Crisis
Religions, 2022 Practical theology is by nature a discipline of crisis, standing on the edge of reality and potential, what is and what can be. Crises can be gentle turning points, opportunities for radical transformation, or catastrophic moments in time.
Mary Elizabeth Moore
doaj +1 more source