Скачать или смотреть Why Mars Lost Its Atmosphere

Mars once had a thicker atmosphere and liquid water, yet today it is cold and barren. In this video, we explore how Mars lost its atmosphere and place that story in the wider context of cosmology: an expanding universe shaped by dark energy, dark matter, and the geometry of spacetime.

We examine what is known about atmospheric escape, solar wind stripping, and planetary magnetic fields, and how these local processes connect to large‑scale structure, cosmic evolution, and the aftermath of the Big Bang. We also discuss what remains uncertain, from the true nature of dark energy and dark matter to how fundamental physics governs planetary habitability across the cosmos.

#DarkEnergy #DarkMatter #Cosmology #Universe #Astrophysics #SpaceTime #BigBang #Science #Physics