Results 71 to 80 of about 824,786 (237)
Study the genesis of the Moons of Jupiter and their Physical Properties
مجلة بغداد للعلوم, 2015 A developed model has been put for the hypothesis of capturing moons in explaining the origin of Jupiter moons, and study the change of the orbital properties of these satellites as well as the distance from the planet.
Baghdad Science Journal
doaj +1 more source
Capturing Trojans and Irregular Satellites - the key required to unlock planetary migration [PDF]
, 2013 It is now accepted that the Solar system's youth was a dynamic and chaotic time. The giant planets migrated significant distances to reach their current locations, and evidence of that migration's influence on the Solar system abounds.
Horner, Jonathan +2 more
core +1 more source
Microbial Endolithic Community at Meteor Crater
Meteoritics &Planetary Science, EarlyView.Abstract Postimpact recovery and evolution in response to climate changes produced a modern ecosystem at Meteor Crater dominated by a grassland and woodland of piñon and juniper, which has been used to evaluate floral and megafaunal consequences of impact cratering during the Phanerozoic Eon of complex life.
David A. Kring, Charles S. Cockell
wiley +1 more source
Searching satellites of asteroid Itokawa by imaging observation with Hayabusa spacecraft
, 2008 We carried out a search for satellites around Itokawa, the target asteroid of the Japanese Hayabusa mission. An imaging instrument, AMICA, on the spacecraft was used to take four images of Itokawa and its vicinity on September 1, 2005.
T. Fuse +4 more
semanticscholar +1 more source
Asteroid Detection using Machine Learning Algorithm
, 2020 My paper starts from the question many of us wonder ‘What if an Asteroid hit Earth? The answer depends on how big an asteroid is in terms of dimension- Let’s say an asteroid of baseball ground hits earth, which can completely erase a city.
L. Prasad, T. Reddy, B. Kashi
semanticscholar +1 more source
Asteroid 2014 OL339: yet another Earth quasi-satellite [PDF]
Monthly Notices of the Royal Astronomical Society, 2014 Our planet has one permanently bound satellite -the Moon-, a likely large number of mini-moons or transient irregular natural satellites, and three temporary natural retrograde satellites or quasi-satellites. These quasi-moons -(164207) 2004 GU9, (277810) 2006 FV35 and 2013 LX28- are unbound companions to the Earth.
Marcos, C. de la Fuente +1 more
openaire +2 more sources
In situ single‐spot Rb/Sr cosmochronology of roedderite in the Ribbeck aubrite (asteroid 2024 BX1)
Meteoritics &Planetary Science, EarlyView.Abstract The mineralogy and textures of several fragments from the Ribbeck aubrite were analyzed using a combination of scanning electron microscopy, electron microprobe analysis, μRaman spectroscopy, and laser ablation inductively coupled reaction cell mass spectrometry (LA‐ICP‐MS/MS).
Christopher J. Barnes +6 more
wiley +1 more source
The Secular Dynamical Evolution of Binary Asteroid System (65803) Didymos Post-DART
The Planetary Science JournalThe successful impact of NASA’s DART mission with Dimorphos, the secondary body of binary asteroid system (65803) Didymos, altered the attitude, shape, and orbit of Dimorphos.
Rachel H. Cueva +7 more
doaj +1 more source
Mass and density of B-type asteroid (702) Alauda
, 2010 Observations with the adaptive optics system on the Very Large Telescope reveal that outer main belt asteroid (702) Alauda has a small satellite with primary to secondary diameter ratio of $\sim$56.
Benishek +17 more
core +1 more source
Significantly high polarization degree of the very low-albedo asteroid (152679) 1998 KU2 [PDF]
, 2017 We present a unique and significant polarimetric result regarding the near-Earth asteroid (152679) 1998 KU 2 , which has a very low geometric albedo. From our observations, we find that the linear polarization degrees of 1998 KU 2 are 44.6 ± 0.5% in the ...
D. Kuroda +9 more
semanticscholar +1 more source