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/...
Our galaxy, the Milky Way, is typical: it has hundreds of billions of stars, enough gas and dust to make billions more stars, and about six times as much dark matter as all the stars and gas put together. And itâs all held together by gravity. Like more than two-thirds of the known galaxies, the Milky Way has a spiral shape. At the center of the spiral, a lot of energy and, occasionally, vivid flares. are being generated. Based on the immense gravity that would be required explain the movement of stars and the energy expelled, the astronomers conclude that at the center of the Milky Way is a supermassive black hole.