Explore the Solar System
The Sun, Planets, Moons, Asteroids, Comets, Meteors and more!
How Does the Earth Really Move Through The Galaxy?
Latest Posts
The Speed of Light in 4 images!
There is a lot to be said about the speed of light, but as it has been said, a ...
The eighth and most distant major planet orbiting our Sun. It was the first planet located through mathematical ...
Seventh planet from the Sun—rotates at a nearly 90-degree angle from the plane of its orbit. This unique tilt makes
Adorned with a dazzling, complex system of icy rings, Saturn is unique in our solar system. The other giant planets
More than twice as massive than the other planets of our solar system combined. The giant planet’s Great Red spot ...
A dusty, cold, desert world with a very thin atmosphere. There is strong evidence Mars was—billions of years ...
Our home planet—is the only place we know of so far that’s inhabited by living things. It’s also the only planet in
Venus spins slowly in the opposite direction from most planets. A thick atmosphere traps heat in a runaway ...
The smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. Mercury ...
Activities You Can Do Together
Take a break from screens and virtual learning with these 12 hands-on activities.
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About me
Hello and welcome to my amateur Astronomy website.
If you would like to contribute, please start here.
Noah Pinehurst
About The Univers
It is stranger than we can imagine.
“The Universe is astounding. Put it this way: all of its ordinary matter, all the particles that make us and everything we can see only make up 4% of its matter. We only discovered the Universe’s major mass component, the thing that makes up 70% of it, in 1998. We call it dark energy – although nobody has the slightest idea what exactly it is.”
~Marcuse Chown
The Universe”, to paraphrase the British biologist JBS Haldane, “is not stranger than we imagine. It is stranger than we can imagine.”
10 of the most mind-blowing facts about the Universe
There is a supermassive black hole at the heart of every galaxy
95% of the Universe is invisible
Most planetary systems are different from ours
We appear to be alone
