from a telescope to the first space telescope and a little theoretical physics Telescopes are built, and have been built, as high as possible, […]
GLASSES TO TELESCOPE
I. stars from the Earth There are basically 3 types of telescopes: – lens telescopes, refractors (Sir Isaac Newton) – mirror telescopes, reflectors (Lauren […]
ASTROLOGY VS ASTRONOMY
the eternal confrontation Since the world has been the world and we are present, we try to find our place in it. We’re search […]
MOON
our planet’s The Moon began to take shape 4.5 billion years ago. It was formed from of a collision between our Earth and a […]
MAGNITUDE
the unit of measurement of the brightness of a celestial object However, there is the apparent magnitude (m), which is the brightness observed from […]
THE STARS
What are stars? Large, high-temperature celestial bodies with their own light and energy, gas clouds. But how are they created? Gravity and hydrogen, then […]
OUR SOLAR SYSTEM
Our Solar System is located in the Orion Arm of the Milky Way galaxy. Our Sun is about 26,000 light-years from the center of the […]
THE SUN
the center of our galaxy When gazing at the Sun, always use appropriate glasses and filters to protect your eyes and the lenses of […]
ELECTROMAGNETIC RADIATION
Electromagnetic radiation, also known as light. It can be divided into different ranges, spectrum: according to radiation energy, wavelength or frequency. This way, for example, […]
THE VOICE OF SPACE
Let’s start with the vacuum in space. You can read about it HERE before. A vacuum is a volume in a given area that […]
STRATOSPHERE
home of the Ozone The layers of our atmosphere from sea level to outer space: troposphere (mountain peaks, airplanes), stratosphere (ozone, meteorological balloons, Armrstrong […]
SETI
Search for Extra-Terrestrial Intelligence You can read this article on The Starset Society: http://thestarsetsociety.org/seti-search/ No, it’s not science fiction, because the Voyager spacecraft […]
LIGHT – YEAR
When we look at the sky, we see the Past and the Present at the same time. What is this if not magic? =) […]
