UNIVERSE
SOLAR SYSTEM FORMATION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
0
|
|
|
8
|
|
|
1
|
|
|
9
|
Detailed explanation-1: -The newfound four-star planetary system, called 30 Ari, is located 136 light-years away in the constellation Aries. The system’s gaseous planet is enormous, with 10 times the mass of Jupiter, and it orbits its primary star every 335 days.
Detailed explanation-2: -Another three-star system, HD 131399, includes a giant gas planet four times the mass of Jupiter in orbit around its central star, while two more stars appear to orbit both at a much greater distance.
Detailed explanation-3: -Unlike our own solar system, Kepler-47 is home to two stars. One star is similar to the sun in size, but only 84 percent as bright. The second star is diminutive, measuring only one-third the size of the sun and less than one percent as bright.