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We welcome Professor Bruno Morgato.

Bruno is in Brazil.

He is the Federal University of Rio de Janeiro's Valango Observatory,

as well as the National Observatory, as well as the interinstitutional astronomy laboratory.

He's an astronomer.

And Bruno, with his colleagues, have published an article that takes us to the Coiper Belt and a dwarf planet.

I beg pardon, that's what it is in nature.

I don't mean to speak poorly of it.

A dwarf planet called Kawar.

Bruno, a very good evening to you.

It is exciting to talk to an astronomer with a new discovery.

Kawar is something you've known about.

But how do you perceive it?

How do you perceive changes in Kawar?

Good evening to you.

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