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 […]
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 […]
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 […]
VOYAGERS
the best-known space probes and a few words about their predecessors Because the Voyagers are not the first planetary probes equipped with our messages […]
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? =) […]
NEMO – POINT
the Spacecraft Cemetery Since none of the devices we send are eternal, those units and pieces that do not burn up when they enter […]
TOOLS THANKS TO SPACE EXPLORATION
“- You don’t believe we went to the Moon? – I believe it was a brilliant piece of propaganda, that the Soviets bankrupted themselves, pouring […]
THE SMELL OF SPACE
The smell of space is quite complicated to define, as we are unable to inhale it without we being harmed or die from the harsh […]
VACUUM IN THE SPACE
A vacuum is a volume in a given area that contains a negligible amount of matter. Because of this, the pressure in the area is […]
