Guide to Space
The Sun
The Sun has always been the center of the Universe for humanity. However, the nature, composition and lifespan of the…
Is the Universe Dying?
Is our 13.8 billion year old universe actually in its death throes? Poor Universe, its demise announced right in it’s…
What Was the WOW Signal?
What was the signal received in 1977? Was it a cryptic message from an alien civilization? (more…)
The Moon
Look up in the night sky. On a clear night, if you're lucky, you'll catch a glimpse of the Moon…
Could We Terraform a Black Hole?
Is there any possible way to take a black hole and terraform it to be a place we could actually…
Planet Earth
Planet Earth is the birthplace of humanity, the cradle of human civilization, and the only known planet in our Solar…
How Many Moons Does Jupiter Have?
Jupiter was appropriately named by the Romans, who chose to name it after the king of the gods. In addition…
What Are Asteroids Made Of?
What are asteroids made of? Asteroids are made mostly of rock -- with some composed of clay and silicate --…
The Planet Neptune
Neptune is the eight planet from our Sun and one of the four gas giants, as well as being the…
Could We Terraform the Sun?
In the list of crazy hypothetical ideas, terraforming the Sun has to be one of the top 10. So just…