ALBUFEIRA

Aquecimento Global?

Água

Matéria-prima produzida naturalmente e desregulada artificialmente

FUSÃO

=

PASSAGEM DO ESTADO SÓLIDO AO ESTADO LÍQUIDO, ATRAVÉS DO FORNECIMENTO DE ENERGIA

I see the sky full of stars

Comet C/2009 P1

Comet seen from Italy's Cast Observatory on October 15 is approaching Earth.

Saturn system – four moons

If you look closely, you can spot four moons in this one picture of the Saturn system recently taken by NASA's Cassini orbiter – at center Dione, stands out against Titan; Pandora is to the right and Pan appears between the rings.

Uranus – tilted Uranus and its rings, as seen in a near-infrared composite picture

Unlike the other seven planets, Uranus's rotation axis has a bizarre 98-degree tilt relative to the solar system's orbital plane.

The planet Uranus got knocked on its side not by a single, massive blow but by two powerful impacts, new computer simulations hint.

NGM