In this video, we will explore the HR 8799 system, one of the most fascinating and mysterious systems in the galaxy, and the JWST observation, one of the most remarkable and groundbreaking achievements of science and technology. We will see how the JWST can help us to answer three key questions about the system: how did it form and evolve, how do the planets interact with each other and the star, and what are the atmospheres and habitability of the planets. We will also see how the system can help us to understand the diversity and complexity of planetary systems in the galaxy, and the potential and challenges of finding and characterizing life beyond Earth.
Chapters:
00:00 Introduction
01:04 The story of HR 8799 system
03:53 how do the planets interact with each other and the star?
06:07 What Are the Atmospheres and Habitability of the Planets?
08:40 Outro
09:28 Enjoy
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