Its mass is more than twice than ___of all the other planets in. the solar system combined.相关知识点: 试题来源: 解析 that [解析]考查代词。句意:它的质量是太阳系中其他所有行星质量总和的两倍多。此处指代上文同类事物mass,且mass不可数,应用that指代。故填that。反馈 收藏...
The massive find promises to help scientists better understand how all rocky bodies—including our own planet—came to be.
027. Its mass is more than twice than that of all the other planets in the solar system combined. 相关知识点: 试题来源: 解析 答案见上此处指代上文同类事物 mass, 且 mass 不可数。句意:它的质量是太阳系中其他所有行星质量总和的两倍多。
The following sections are included:More Than One PlanetJupiter, Mars and the AsteroidsThe Centre of Mass: Two MassesTransfer OrbitsTidal ForcesThe Roche LimitSummary#More Than One Planet#Jupiter, Mars and the Asteroids#The Centre of Mass: Two Masses#Transfer Orbits#Tidal Forces#The Roche Limit#...
"The Daily Orbit" Mass of Planetary Nursery TW Hydrae Large Enough for Many Planets (TV Episode 2013) - Movies, TV, Celebs, and more...
Planets Around the K-Giants BD+20 274 and HD 219415 We present the discovery of planet-mass companions to two giant stars by theongoing Penn State- Toru\\'n Planet Search (PTPS) conducted with the 9.2 mHobby... S Gettel,A Wolszczan,A Niedzielski,... - 《Astrophysical Journal》 被...
Of all the planets in the solar system, Mercury is the closest to the sun, and changes in length and mass cannot be ignored. Namely, the weaker the gravitational field, the more precise Newton's theory will be. Let (5.1) whereRis the true orbit radius of a planet andR0is the expectat...
Planets Around Low-Mass Stars (PALMS). II. A Low-Mass Companion to the Young M Dwarf GJ 3629 Separated By 0.2" DOI: 10.1088/0004-637X/756/1/69 Brendan P. Bowler,Michael C. Liu,Evgenya L. Shkolnik,Motohide Tamura Full-Text Cite this paper Add to My Lib Abstract: We present the...
We examine the effects of the engulfment of planets by giant stars on the evolution of late-type stars. We show that the rate at which dynamo-generated magnetic energy is being released exceeds 10% of the wind kinetic energy when the orbital angular momentum of the engulfed planet is more ...
Three sub-Jupiter-mass planets: WASP-69b & WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a G4+K3 binary West, Three newly discovered sub-Jupitermass planets: WASP-69b and WASP-84b transit active K dwarfs and WASP-70Ab transits the evolved primary of a ...