Solar
in sentence
1475 examples of Solar in a sentence
We've gone, in 20 years, from knowing of zero planets outside of our
solar
system, to now having so many, that we don't know which ones to investigate first.
Is there life beyond Earth in our
solar
system?
And beyond Mars, the water in the
solar
system is all frozen.
So when we look out into the
solar
system, where are the possibilities?
As we move out into the
solar
system, here's the tiny moon Enceladus.
Enceladus is blasting sheets of water out into the
solar
system and sloshing back down onto the moon.
These moons, which are not in what we call a traditional habitable zone, that are out in the
solar
system, have liquid water.
Well, is there life beyond Earth in the
solar
system?
And if we answer it, and it's positive, then life is everywhere in the
solar
system.
Imagine if we embraced innovation for sanitation the way we have for, say,
solar
power.
You know, people who can now pay for
solar
the same way they pay for cards for their telephone.
Hydropower, geothermal, wind, solar, biomass.
Remember, this is the country where electricity comes from water in our rivers, heat from volcanoes, wind turbines,
solar
panels, biowaste.
So big, shiny black
solar
cells on our roof mean our electricity bill rarely exceeds more than five bucks in a month.
And where I live in Berkeley, California, it seems like every day I see a new roof with new
solar
panels going up, electric car in the driveway.
Germany sometimes gets half its power from solar, and India is now committed to building 10 times more
solar
than we have in California, by the year 2022.
It's the equivalent of 60 nuclear plants the size of Diablo Canyon, California's last nuclear plant, or 900
solar
farms the size of Topaz, which is one of the biggest
solar
farms in the world, and certainly our biggest in California.
Now,
solar
and wind have been making huge strides, so you hear a lot of talk about how it doesn't really matter, because
solar
and wind is going to make up the difference.
When you combine all the electricity from
solar
and wind, you see it actually barely makes up half of the decline from nuclear.
They were almost entirely replaced with fossil fuels, and so the consequence was that we wiped out almost as much clean energy electricity that we get from
solar.
Solar
and wind provide power about 10 to 20 percent of the time, which means that when the sun's not shining, the wind's not blowing, you still need power for your hospitals, your homes, your cities, your factories.
And so, let's do
solar
and wind and efficiency and conservation.
So here we have the orbits of the inner rocky planets in our
solar
system: Mercury, Venus, Earth and Mars, and all seven Earth-sized planets of TRAPPIST-1 are tucked well inside the orbit of Mercury.
But what does our
solar
system sound like?
So for one thing, our
solar
system is on a much, much larger scale, and so to hear all eight planets, we have to start with Neptune near the bottom of our hearing range, and then Mercury's going to be all the way up near the very top of our hearing range.
And so he actually spent an entire book just searching for any kind of musical harmony amongst the
solar
system's planets and it was really, really hard.
We have been using robots to study distant worlds in our
solar
system for a while now.
The second alternative that could be there in time is utility-scale
solar
backed up with natural gas, which we can use today, versus the batteries which are still under development.
Because when you think about the
solar
system, you might think about this picture here.
But another fundamental characteristic about planets is what you don't see here, and that's the star, the Sun, that all of the planets in the
solar
system are orbiting around.
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