composition articles
What are the two most abundant gases in a nebula?
The vast, luminous clouds scattered across the night sky that we call nebulae are fundamental components of our galaxy, ...
Why do all stars contain hydrogen?
The vast majority of the material making up every star in existence is, simply put, the leftover building blocks from th...
What is maria made of?
The vast, dark patches visible on the Moon’s surface have captivated sky-gazers for centuries. These regions, known coll...
What elements are found in a nebula?
A nebula presents itself to us as a vast, luminous cloud floating in the interstellar medium—a cosmic fog, if we take it...
What materials are found on Jupiter?
Jupiter, the Solar System’s behemoth, does not present a familiar, solid surface like Earth or Mars; rather, what we obs...
What elements are present in a stellar nebula?
Vast clouds of gas and dust permeate the cosmos, serving as the starting blocks for everything that follows. These cosmi...
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...