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All Seasons

Season 1

  • S01E01 Who is Paxi?

    • November 11, 2014

    This video, targeted at children aged between 6 and 12, introduces Paxi, a little alien that comes from planet Ally-O, who has come to Earth to meet new friends and take kids on an adventurous trip of space exploration. It is the first of a series of animations in which Paxi, ESA's Education mascot, touches on different aspects of the Solar System, the Universe, the secrets of planet Earth, and much more.

  • S01E02 The Solar System

    • January 20, 2015

    Join Paxi on a journey through our Solar System, from the rocky inner planets close to the Sun, past the giant planets to the freezing edge, the home of comets. In this video, targeted at children between 6 and 12, Paxi takes us on a tour of our Solar System, visiting all eight planets and other minor bodies such as asteroids, comets and the dwarf planet Pluto. This video is the second of a series of animations in which Paxi, ESA’s Education mascot, touches on different aspects of the Solar System, the Universe, the secrets of planet Earth, and much more.

  • S01E03 Rosetta and Comets

    • November 11, 2014

    Follow Paxi to the edge of the Solar System to discover the world of comets, and learn about the amazing Rosetta mission to comet 67P/Churyumov-Gerasimenko. In this video, targeted at children aged between 6 and 12, Paxi takes kids with him to discovery comets and Rosetta, the amazing ESA spacecraft flying alongside comet 67P/Churyumov-Gerasimenko that will attempt, on 12 November 2014, to release a lander onto it. This video is the third of a series of animations in which Paxi, ESA's Education mascot, touches on different aspects of the Solar System, the Universe, the secrets of planet Earth, and much more.

  • S01E04 The Red Planet

    • May 12, 2016

    Follow Paxi on his journey to Mars, where he will explore the planet's dry river beds, volcano, and polar ice caps.

  • S01E05 Do Martians Exist?

    • May 12, 2016

    Join Paxi on his journey to the Red Planet to investigate if Martians exist, and learn about the European Space Agency's ExoMars missions.

  • S01E06 Day, Night and the Seasons

    • January 16, 2017

    Join Paxi as he explores why we have day and night, and learn why the Earth has seasons.

  • S01E07 The Water Cycle

    • October 11, 2017

    Join Paxi as he visits Planet Earth, and learn about the water cycle. In this video, targeted at children aged between 6 and 12, Paxi explains how the water cycle works.

  • S01E08 Paxi Explores the Moon!

    • February 18, 2019

    Join Paxi on a trip to the Moon. In this video, targeted at children aged between 6 and 12 years, Paxi explores what humans need to live on the Moon.

  • S01E09 The Greenhouse Effect

    • May 23, 2018

    Join Paxi as he explores the greenhouse effect to learn about global warming. In this video, targeted at children aged between 6 and 12, Paxi explains the greenhouse effect and what we can do to help.

  • S01E10 Paxi and Our Moon: Phases and Eclipses

    • October 1, 2018

    Join Paxi as he explores the Moon. In this video, targeted at children aged between 6 and 12, Paxi explains the Moon's phases and eclipses.

  • S01E11 Paxi Explores Exoplanets!

    • December 12, 2019

    Join Paxi on a trip beyond our Solar System. In this video, targeted at children aged between 6 and 12 years, Paxi explores exoplanets.

  • S01E12 Paxi and cleaning up space

    • February 1, 2022

    There are many old satellites and broken pieces of them, called space debris, orbiting Earth that can harm active spacecraft. Join Paxi on the latest adventure to keep space clean!