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How Massive can a Star be?
... stars, which have less than a tenth as much gas as our own Sun, to giant stars like Betelgeuse, with masses of ... planet like Jupiter, rather than a star that produces its own light. At the opposite end of the mass spectrum, if a gas ...
The World Community Grid
... so, what the grid is, anybody can join. It's using your own PC or computers that you own to join a network of computers and those computers are ...
Fact Impact - The Milky Way
... around 400 billion stars Many of them suns like our own, surrounded by their own planetary systems. The Milky Way is shaped like two fried ...
Should every house have a battery?
... I would've said that the payback of a solar system on its own compared to a solar and battery system in the home ... payback periods compared to just installing solar on its own. Julia - And just in the last 30 seconds here, with the ...
Green Solar: the power of algae
... algae, which naturally harvest the sun's energy for their own energy needs, offers a more natural alternative to solar ...
Planetary system makes ET more likely...
... are we talking about here? Tiago - We're talking about our own galaxy, the Milky Way and the age of the system has been ...
Up close and personal with our Sun
... Pole. Now the area around the Earth is dominated by our own magnetic field and we call this the 'magnetosphere of the ...
A recipe for the solar system
... lives. So, not just stars in different stages on their own, but also the planets as well. Graihagh - So, we've ...