You can use mean with an-ing form to say what an attitude or type of behaviour involves. Healthy living means being physically and mentally healthy. I've got to do the right thing, even if it means taking a risk.What someone means is what they are referring to or intend to say.That friend of Sami's was there.b (mainly tr) , means, meaning or meant. 1. (may take a clause as object or an infinitive) to intend to convey or express. 2. (may take a clause as object or an infinitive) intend: she didn't mean to hurt it. 3. (may take a clause as object) to say or do in all seriousness: the boss means what he says about strikes.
in the center of the milky way is a massive black hole sucking everything around like a tornado. The milky way. The letter L is in the middle. A supermassive black hole with a mass range of 3.7-4.1 million solar masses reside in the galactic center. http://www.universetoday.com/2008/12/10/...
The Milky Way is the galaxy in which the solar system (and our Earth) is located. It is around 13 billion years old, which is just a little less than the age of the Universe. The Milky Way is one of billions of galaxies that astronomers are able to observe. We didn't always know this.