Contact us

Comments

New comments are not allowed.

Popular posts from this blog

What is the aurora?

Image
What is the aurora? Named for the Roman goddess of dawn, the aurora is a mysterious and unpredictable display of light in the night sky. The aurora borealis and aurora australis often called the northern lights and southern lights are common occurrences at high northern and southern latitudes, less frequent at mid-latitudes, and seldom seen near the equator. While usually a milky greenish color, auroras can also show red, blue, violet, pink, and white. These colors appear in a variety of continuously changing shapes. Sometimes the aurora is as dim and scattered as to be mistaken for clouds or the Milky Way; sometimes it is bright enough to read by. What does an aurora look like?  Auroras can appear as long, narrow arcs of light, often extending east to west from horizon to horizon. At other times they stretch across the night sky in bands that kink, fold, and swirl, or even ruffle like curtains. They can spread out in multi-colored rays, like vertical shafts of lig
Read more

Binoculars | How to find a Perfect one.

Image
Binoculars | How to find a Perfect one. Are you a stargazer or you want to spend your leisure time by observing the sky Binoculars are the best mate for you. The basic purpose of binoculars is to magnify long distant object but people love to watch the sky with them.   Most binoculars are one of the essential gadgets to observe the heavens. It has more benefits over telescopes because they are quite cheap and handy, which is the best thing about binoculars. So the question is how to select a good binocular, its range, its magnification, reliability, and its lens quality. Here are some good suggestions along with the direct link where you can buy any of them which are suitable for you. Binoculars are often specified by a set of numbers such as 7×35 or 8×40, the first number indicates the strength of magnification (how many times closer the subject is to you, 5 times closer, 7 times closer, 10 times closer) and the second number is the size of the objective lens meas
Read more

Can you identify the planets in the night sky?

Image
Can you identify the planets in the night sky? If you have never studied astronomy or somehow have little knowledge about up sky heaven, then you are not able to identify planets in the night sky. Have you ever wondered how the planets look like from our Earth? I’m sure you have never noticed the bright shiny object in the sky. It seems to be a star in the night sky. But it is brighter than the usual star can be seen in the below picture. Let me acknowledge you about some facts by which you can easily differentiate between planets and stars in the night sky. First of all the general definition of both the object which may everyone know. The Planets: A celestial body moving in an elliptical orbit around a star. A planet is a large object such as Jupiter or Earth that orbits a star. Planets are smaller than stars, and they do not produce light. A star and everything which orbits it are called a star system. There are eight planets in our Solar System. The Star
Read more