Nebula and Galaxy: What’s the Difference
The Milky Way galaxy has somewhere around a few hundred billion stars. Some of those are stars like our Sun, […]
What is Big Rip Theory: Will the Universe Expand Forever?
Everything dies in our universe. Sometimes after millions of years, sometimes billions of years, they were born. There is an
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What is Alternate Reality?
Most science fiction movies and TV shows focusing on stuff in space mention alternate realities, multiverses, and bubble universes. These
What is Beyond the Observable Universe?
I had a lengthy article about how big is the observable universe and what is the observable universe previously. In
What Is a Planetary Nebula?
When a medium-sized star like our Sun gets old and dies, it sheds its outer layers in a glowing gas.
Are Wormholes Real? Separating Fact from Fiction
You will hear about wormholes in some science-fiction books you read or movies (yes, you, Interstellar fan) and shows you
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What Is a Nebula Made Of?
By now, we know that space has a lot of gas, dust, and darkness. A nebula is just one of
Antimatter vs Dark Matter: Similarities and Differences
If you know a little bit about astrophysics and are interested in astronomy, you probably know that there are invisible
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How Big is the Observable Universe?
Ever looked up at the night sky and thought, “Okay, but… how big is all this, really?” what exists beyond
What is a Solar Nebula? Formation & Facts
Have you ever wondered how our solar system came into existence? How did our whole solar system get started? Through