Northern Lights and their relationship with the Sun The Northern Lights are one of the most impressive natural phenomena that can be observed in the skies of high and mid-latitudes. They occur when charged particles emitted by the Sun, known as the solar wind, interact with the Earth's magnetosphere. This collision generates colorful lights, usually green, red, and purple, that dance across the night sky. To measure the geomagnetic activity that causes auroras, scientists us

A visitor from another solar system: comet 3I/ATLAS Sometimes, the universe reminds us how small we are. Comet 3I/ATLAS is one of those cosmic reminders: a celestial body that wasn't born in our solar system, but travels from distant regions of space. Its passage has sparked the curiosity of astronomers, engineers, and millions of people who follow its movements through live streams and mobile apps. This comet is not only a visual spectacle, but also a scientific phenomenon.

What is the cloud? The “cloud” is simply a set of servers connected to the internet where information is stored and applications are run. Instead of saving files only on your computer or phone, you can access them from any device with an internet connection. This means that photos, documents, videos, or music no longer depend on a single device: you can open them from your phone, tablet, or laptop, anytime, anywhere, quickly and securely. How we use the cloud in everyday life