Aurora at Jupiter and Earth provide both interesting contrasts and similarities in our study of comparative planetary aurora. The major contrast lies in the driving forces behind the aurora. Jupiter's magnetosphere is largely powered by the internal rotation of the planet, facilitated by the release...
We review the major observed and inferred features of the three currently known nonthermal radio planets, the earth, Jupiter, and Saturn. Several of the properties of the three planets are quite similar, suggesting that the same processes take place at all three. In addition, Jupiter has two ...
Earth’s has a mean radius of 6,371 km (3,958.8 mi), and a mass of5.97 × 1024kg, whereas Jupiter has a mean radius of 69,911 ± 6 km (43441 mi) and a mass of 1.8986×1027kg. In short, Jupiter is almost 11 times the size of Earth, and just under 318 times as massive. ...
Even if Jupiter’s diameter is ten times larger than the Earth’s, this illustration shows the similarities between the two kinds of aurora. Credit: NASA/JPL-Caltech/SwRI/UVS/STScI/MODIS/WIC/IMAGE/ULiège/Bonfond A new study tracks the life cycle of the spectacular ultraviolet storms in ...
Near-Earth asteroid, Kamo’oalewa (469219), is one of a small number of known quasi-satellites of Earth; it transitions between quasi-satellite and horseshoe orbital states on centennial timescales, maintaining this dynamics over megayears. The similarit
Earth as an Intense Planetary Radio Source: Similarities to Jupiter and Saturn Observations from spacecraft have revealed naturally occurring radio emission emanating from two regions near Earth. The characteristics of these two sourc... ML Kaiser,RG Stone - 《Science》 被引量: 87发表: 1975年 De...
Most of the near-Earth objects originated in the Main Asteroid Belt, located between Mars and Jupiter, although some of them probably evolved into their current orbits from the reservoir of short-period comets extending beyond Jupiter and into the outer solar system. The range of composition and...
If Theia had a significant contribution from CC material, it could be inferred to have formed beyond Jupiter, which would have consequences for the dynamics of bodies in the early solar system. Carbonaceous chondrites are also generally volatile-rich, containing up to ∼13 wt. % water (...
Ceres is the closest dwarf planet to Earth and the largest object in the main asteroid belt between Mars and Jupiter. Since its discovery in 1801, Ceres has had multiple identities. First, it was thought to be a planet. Then, when it became apparent that it was too small, it was re...
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