Phoenix faz 679 milhões de quilómetros até Marte

A 'Phoenix' foi lançada com o foguetão 'Delta II', com 13 andares de altura, que (...)

Beware the Piranha

Deep in the heart of the Milky Way galaxy lurks an extraordinary black hole. Ast (...)

Cientistas canadianos resolvem jogo das damas

Cientistas da Universidade de Alberta no Canadá anunciaram ontem na revista "Sci (...)

Comprovada existência de água fora do sistema solar

Cientistas detectaram, pela primeira vez, vestígios de vapor de água na atmosfer (...)

18 Tricks to Teach Your Body

1. If your throat tickles, scratch your ear! When you were 9, playing your ar (...)

Plutão outra vez despromovido

Depois de ter passado para nano-planeta foi agora relegado para a segunda posiçã (...)

Uma Terra de outro Sol

Esta parece ser a mais importante descoberta astronómica deste início de século, (...)

The Brightest Supernova Ever

The brightest stellar explosion ever recorded may be a long-sought new type of s (...)

Ciência pode transformar as mulheres em "pai"

Uma equipa de cientistas da Universidade de Newcastle, no Reino Unido, garante q (...)

New Phenomena on the Sun

It's enough to make you leap out of your seat: A magnetic vortex almost as big a (...)

Scientists break speed of light

Scientists have finally exceeded the speed of light, causing a light pulse to tr (...)

What We Don't Know

What's at Earth's core? Is time an illusion? How does a fertilized egg become a (...)

De que é feito o Universo, luz sobre a matéria escura

Seja qual for o modelo cosmológico escolhido pelos astrofísicos, um problema per (...)

Are You Ready to Colonize Mars in 1,000 Years?

Robert Zubrin has developed a six-step plan that can make the red planet inhabit (...)

Scientists Predict Big Solar Cycle

Solar cycle 24, due to peak in 2010 or 2011 "looks like its going to be one of t (...)

Scientists Spot Tsunami on the Sun

A major flare on the Sun earlier this week generated what scientists are calling (...)

7 Pains You Should Never Ignore

Most of the time, it's good that the little Vince Lombardi sitting on our should (...)

50 Interesting Science Facts

1 - The speed of light is generally rounded down to 186,000 miles per second. In (...)

Telescópio Hubble mostra choque entre duas galáxias e criação de estrelas

O telescópio Hubble da agência espacial norte-americana (NASA) captou a imagem d (...)

If humans disappeared from the earth today - what would happen? (pic)

A timeline of how the earth would be affected if humans suddenly disappeared. Ee (...)

Imagine Earth without people

Humans are undoubtedly the most dominant species the Earth has ever known. In ju (...)

Fotos do Sol

Este site vai mostrando fotos do Sol. Disfrutem a bela "paisagem" (as fotos são (...)

How Sleep Works

Sleep is one of those funny things about being a human being -- you just have to (...)