The effects of postmain-sequence solar mass loss on the stability of our planetary system - Duncan, Lissauer - 1998 () Citation Context ...n of the largest axis of Hyperion [17].sFig 8. Chaotic evolution of heliocentric distance for outer planets for a modified Solar System, in which ...
Unlike many of the other planets in our solar system, Earth only has one moon. Or, at least, that's true most of the time. Sometimes, our planet attracts another satellite or mini-moon but usually just for a short period of time. And, as far as researchers have confirmed, it has ha...
Protoplanetary disks are where planets form, and where the pre-biotic materials which produce life-bearing worlds are assembled or produced. We need to understand them, how they interact with their central stars, and their evolution both to reconstruct the Solar System鈥檚 history, and to account...
The Talmud A 'bird's eye' or rather a distant spacecraft's view of the solar system reveals an assembly of planets, terrestrial, giant and Pluto. The orbital motions are in the same sense, counter clockwise, as seen from the north of the general flattened space within which the planetary...
Ch 7. The Earth-Moon System Ch 8. The Solar System Ch 9. The Inner Solar System Ch 10. Gaseous Planets in the Solar... Ch 11. Comets, Moons & Asteroids Ch 12. Understanding the Science of the... Ch 13. Types of Stars in the Universe Ch 14. Formation & Evolution of Stars Ch ...
Evaporation or freezing of water-rich fluids with dilute concentrations of dissolved salts can produce brines, as observed in closed basins on Earth1 and detected by remote sensing on icy bodies in the outer Solar System2,3. The mineralogical evolution o
in our outer solar system. ISO observing programs plan to address questions regarding how common planetary material is around normal stars and how its amount and location depend on system age. These questions are central to an understanding of the place of the “Vega /βPic” disks in stellar...
They also have a large range of mass, from red dwarfs over 10 times less massive than the Sun to blue giants 100 times more massive than the Sun. For a given star such as the Sun, the brightness can change considerably during its lifetime. While the Sun and planets were forming the ...
searching for intelligent life like our own on planets around other stars, it would be a pretty big waste of time to search around O- or B-type stars. These stars remain stable for such a short time that the development of creatures complicated enough to take astronomy courses is very ...
S. (1968) Electrical heating of meteorite parent bodies and planets by dynamo induction from a pre-main sequence T Tauri "solar wind." Nature, 219, 924.Sonett CP, Colburn DS, and Schwartz K (1968) Electrical heating of meteorite parent bodies and planets by dynamo induction from a pre-...