For a year, the Sun writes a figure eight in the sky
Do you know that relative to an observer on Earth, the Sun spins a figure eight across the sky?
We are talking about analemma. This is a line connecting the points of the position of the Sun in the sky at the same time of day during the year - if observed from the same geological location. The tilt of the earth's axis creates the appearance that the sun changes its position in the sky every day.
You can do the analemma yourself. All you need is a tripod, a camera and a little patience. Just set the camera in a certain position and take several pictures every day at the same time.
(Total 8 photos)
Source: demilked.com









Analemma of Mars.

Lunar analemma.

Lunar analemma.

Keywords: Astronomy | Observation | Celestial body | Sky | Sun
Post News ArticleRecent articles
It's high time to admit that this whole hipster idea has gone too far. The concept has become so popular that even restaurants have ...
There is a perception that people only use 10% of their brain potential. But the heroes of our review, apparently, found a way to ...
Related articles
In 1910, the whole world was waiting for a guest from the depths of the universe – Halley's comet-to appear near the Earth. ...
"The matrix" — the legendary sci-Fi franchise, claiming that the whole world around us is just an illusion. Many moments of the ...
The European Southern Observatory (ESO) has built several sets of telescopes and observatories on mountaintops in the Atacama ...

New Year's is a time to surprise and delight loved ones not only with gifts but also with a unique presentation of the holiday ...