News

Astrophysicist/Professor at UERN

August 23, 2019

~~Sistemas Binários Estelares de Alta Massa e sua Conexão com as Ondas Gravitacionais~~

September 15, 2016

~~Exoplanetas: Explorando o Universo em busca de Novas Terras..~~

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August 28, 2016

~~XL Reunião anual da SAB~~

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June 29, 2016

~~Seminários do Dep. de Astronomia da UFRGS~~

~~VI Jornada de Astronomia de Vitória da Conquista~~

October 29, 2015

~~Astronomia ao Meio-Dia~~

June 29, 2015

~~The Impact of Massive Binaries Throughout the Universe~~

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Crime passional de um casal de estrelas pode ter gerado planeta gigante

Figura 1. Ilustração artística do sistema KIC10544976 (Crédito da imagem: L. de Almeida). Exoplanetas são corpos semelhantes aos...

HS 2231+2441: an HW Vir system composed by a low-mass white dwarf and a brown dwarf

HW Vir systems are rare evolved eclipsing binaries composed by a hot compact star and a low-mass main-sequence star in a close orbit....

Multi-band characterization of the hot Jupiters: WASP-5b, WASP-44b, and WASP-46b

We have carried out a campaign to characterize the hot Jupiters WASP-5b, WASP-44b, and WASP-46b using multi-band photometry collected at...