Have any astronauts had sex in space?
Astronauts also sweat a lot in flight, which means that sex without gravity would probably be hot, humid and surrounded…
How many miles away is Neptune from Earth?
Neptune is often considered to be an unknown entity. Whilst we have made massive strides towards understanding the planet in…
How long does it take Neptune to revolve around the Sun?
As the furthest planet from the Sun, Neptune is one of the most unknown of the eight different planets. We…
Why do Uranus and Neptune appear blue?
Both Uranus and Neptune remain to be fairly unknown in comparison to the nearer terrestrial planets, and we struggle to…
Dobsonian vs Cassegrain – Which to choose?
The Dobsonian is one type of mount, while the Schmidt-Cassegrain and the Newtonian are different configurations of the optics inside…
What are the 5 biggest stars in the universe?
With a radius ranging from 1,530 to 2,550 solar radii, it may probably be the largest star in the Universe…
How long does it take Venus to revolve around the Sun?
As the second planet out from the Sun, Venus is the easiest planet for us to see from the planet…
Canon T4i Review & Comparison – Astro Testing
I took a series of test images using a new Canon T4i (650D) for comparing to test images of other…
How hot is the surface of Mercury?
The planet Mercury is so close to the Sun that you’d assume it’s the hottest planet in our entire solar…
Twilight vs Dusk – What is the Difference?
Many people get confused between the difference between twilight and dusk. Whilst they’re around the same period of time as…
How many miles away is Venus from Earth?
As the closest planet to us, people often wonder just how close Venus is. The truth is that in reality…
What Are The Best Conditions For Stargazing?
Whether you use a telescope, binoculars or the naked eye, cold, windless nights offer the best observing conditions. But how…
How many miles away is Uranus from Earth?
As one of the furthest planets from the Sun, mysterious Uranus still has a lot of unanswered questions about it….
Meteor vs Meteorite vs Meteoroid – What’s the difference?
You’ve probably heard of both meteors and meteorites, as well as a whole host of other objects that are out…
How many miles away is Jupiter from Earth?
We all know that Jupiter is the largest of the 8 planets in our solar system, but most people aren’t…
How long does it take Jupiter to revolve around the Sun?
As the fifth planet out from the Sun, Jupiter is definitely some distance out from the center of our solar…
Will Mercury crash into the Sun one day?
A common question amongst astronomers is the long term fate amongst some of our planets. Of course, our greatest concern…
Why is Mercury difficult for us to see?
Mercury is the first planet from the Sun, and one of the closest planets to us on Earth. This is…
What color is Venus the planet?
Throughout the years, every planet has been depicted as a different color to what it truly is. Jupiter is often…
What are the similarities between Uranus and Neptune?
Uranus and Neptune are the two furthest planets from the Sun, and they’re often lumped in together with each other,…
How long does it take Mercury to revolve around the Sun?
We all know that Mercury is the closest planet to the Sun. With its hot and cold temperatures and small…
After the sun sets, how long does it take to get dark?
After the sun begins to set, you always want to know just how much time you have before it really…
How old is our galaxy compared to the universe?
Lost time is especially vexing because, in a universe full of mysteries, its age has been regarded as one of…
How Does A Magnifying Glass Work?
Have you ever held a magnifying glass up to the sun, watching in awe as the sunlight passes through it…