Related content

Retrospect

In Japan, to see Venus por Sarah Schmidt

Astrophysics

Merging of neutron stars generates second-largest gamma-ray burst por Marcos Pivetta

Astrophysics

Sun emitted more high-energy gamma rays than usual during its last peak of activity por Marcos Pivetta

More Retrospect

Retrospect

Amazement and horror in nineteenth-century Rio por Suzel Tunes

Retrospect

A new structure for São Paulo's education system por Suzel Tunes

Retrospect

Pelletron seeking partnerships por Ricardo Balthazar