solar articles
What is the name of NASA solar probe?
The spacecraft NASA sent to directly study the Sun, plunging closer to its star than any object before it, is named the ...
How many habitable planets are there in our solar system?
When we gaze up at the night sky from Earth, the question of how many other worlds in our local neighborhood might suppo...
Does every solar system have a Goldilocks zone?
The simple answer to whether every star system possesses a Goldilocks Zone is complex, leaning toward "no," depending on...
Is the solar system in the disk of the Milky Way?
The structure we call home, the Solar System, resides deep within the flattened component of our home galaxy, the Milky ...
Is our Solar System in the Sagittarius Arm?
The question of exactly where our Sun and its planetary entourage reside within the vast expanse of the Milky Way galaxy...
What were the three major components of the solar nebula?
The vast, swirling cloud of gas and dust that birthed our Sun and its attendant planets—the solar nebula—was not a homog...
What does the solar nebula contain?
The solar nebula, that vast, rotating cloud of gas and dust from which our Sun and all the planets coalesced, was a dyna...