One way to tell if there might be life on another planet is through light. Special telescopes, by way of prisms, analyze and break down the light from distant galaxies into parts. Luca Parmitano, an astronaut of the European Space Agency, speaks to us from the Columbus International Space Station.

To reach outer space, the force of gravity has to be overcome, and that requires a certain "escape" velocity. That's where launchers come in.

Observing what happens when the air comes out of a balloon will help us understand how the launcher of a spacecraft works. An electrical propulsion engineer from ESA explains about different kinds of propulsion used in space exploration.

A simple experiment with a bicycle pump shows us how rocket launchers work. Even though rockets were invented for war and for fireworks, they are also used for peaceful purposes.

Astronaut Luca Parmitano talks to us from the Columbus European Space Laboratory. He explains why tadpoles can help us learn a lot about the weightless conditions of outer space.

This segment is all about so-called "Near-Earth Objects," called "NEOs" for short. They are comets, asteroids, metors and man-made objects, as well. What have they done in the past, and what might they do in the future?

This segment talks about the difference between an asteroid and a comet. Important work is being done with the Hera and Dart missions to study how to deviate an asteroid, thus avoiding possible great damage to our beloved planet

In August of 2014, the European Space Agency Rosetta probe reached the comet 67/P. This mission allowed for the collection of a great deal of data about comets. In fact, in this episode, a comet will be fashioned out of fairly common ingredients in a normal kitchen. That's pretty exciting.

The people who run a seaside restaurant in the province of Marsala describe the place as a little corner of paradise with its pure, curative water and sand, and meals served directly in the water. They are used to speaking Sicilian most of the time, so speaking correct Italian is a challenge. But their love for the place, and their typically Sicilian warmth towards visitors come through.

Benedetto shows us his beautifully landscaped vacation rental property in the Province of Marsala.

A lady calls a travel agency for information about planning a trip to the Valley of the Temples [Valle dei Templi] in Agrigento and the agent offers a few recommendations.

In this video we get a peek at the streets of Rome, accompanied by the nostalgic melody of "Romagna mia" (a song dedicated to the Region of Emilia Romagna, played here by a street musician in Rome). Come and discover the eternal city!

Strolling through Rome, we stop in front of the so-called statue of Pasquino, who, rebelling against the rigid regulations of the reigning pope, made the statue "speak" by using placards, registering his protest against the city.

Francesca is in Rome and she looking for a way of getting to the Janiculum. She asks a guy, who gives her directions and tells her of some ways she could get there. At the end, they decide to get a coffee together.

Francesca and her new friend are now in the bar. Let's go and see what's on the menu!