The Oort cloud is a vast region of our solar system that surrounds the sun and extends from about 2,000 to 200,000 times the distance of the Earth from the sun. It is thought to be the source of comets that occasionally pass through the inner solar system, and it… Continua a leggere
Galaxies are large collections of stars, gas, dust, and dark matter that are held together by gravity. They can contain anywhere from a few million to trillions of stars. Nebulas, on the other hand, are clouds of gas and dust in space. They can be found within galaxies and are… Continua a leggere
Le occultazioni planetarie, anche conosciute come transiti planetari, avvengono quando un pianeta passa davanti a una stella come visto dalla Terra. Questo evento può essere osservato attraverso telescopi e può fornire informazioni preziose sul pianeta e sulla stella che sta attraversando. Uno dei più importanti utilizzi delle occultazioni planetarie è… Continua a leggere
Ursa Minor, also known as the Little Bear or the Little Dipper, is a small constellation located in the northern celestial hemisphere. It is part of the larger constellation Ursa Major, or the Great Bear, which is one of the oldest and most well-known constellations in the sky. Ursa Minor… Continua a leggere
Cygnus is a constellation in the northern sky, which is named after the swan in Greek mythology. It is one of the most recognizable constellations in the night sky, as it contains several bright stars that form the shape of a cross. The constellation is visible in the summer and… Continua a leggere
Ursa Major, also known as the Great Bear, is a prominent constellation located in the northern celestial hemisphere. It is one of the oldest known constellations, having been recorded by the ancient Greeks over 2,000 years ago. The constellation is most easily recognized by its seven brightest stars, which form… Continua a leggere
Taurus is a constellation in the northern hemisphere, one of the 88 modern constellations recognized by the International Astronomical Union. Its name is Latin for “bull,” and it is represented by the symbol ♉. The constellation is best known for its brightest star, Aldebaran, which is an orange giant located… Continua a leggere
Gemini is a constellation in the northern sky, one of the 88 modern constellations recognized by the International Astronomical Union. Its name is Latin for “twins,” and it is represented by the symbol ♊. The constellation is best known for its two brightest stars, Castor and Pollux, which are both… Continua a leggere
“Explore the night sky and discover the infinite possibilities of the constellations!” Introduction The constellations have been part of our night skies for centuries, providing us with a source of fascination and mystery. They are an integral part of many cultures, with each one having its own stories and myths… Continua a leggere
Introduction Throughout history, astronomers have made incredible discoveries about the universe and our place in it. From the time of ancient civilizations, who studied the stars to understand the seasons and predict eclipses, to the modern era of space exploration and discoveries about the universe, astronomers have pushed the boundaries… Continua a leggere
7°C
il primo romanzo di fantascienza di munistellar
Nell’oscurità di un rifugio scavato nelle profondità di un antico laboratorio di biocontenimento, Sara Evans osservava il mondo esterno attraverso i monitor di sicurezza, ormai logori e intermittenti. Sopra di loro, la città era solo un’ombra di ciò che era stata un tempo….
