Solar PV Planet logo 太阳PV行星
Mars - Fourth planet solar system eight planets, asteroids between the Earth and between groups.
火星-太阳系八大行星的第四颗行星,介于地球与小行星群之间。
A solar electric catamaran called Sun 21 entered the record books for crossing the Atlantic in 29 days, but the Planet solar team is the first to try to sail around the world.
一艘太阳21太阳能发电双体船,29天横越大西洋,而入纪录。尝试坏绕世界则为太阳能星球号首创。
Our planet Earth, together with other planets, revolve around our Sun in what is called our Solar system.
我们的行星地球,连同其他行星,围绕我们的太阳旋转,这就是我们的太阳系。
In that event,astronomers were able to observe the icy comet long before it struck the solar system's biggest planet.
VOA: special.2009.08.25
Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar system's most famous planet.
VOA: special.2010.07.28
This most recent collision with Jupiter brought attention to how the huge planet's gravity affects our solar system.
VOA: special.2009.08.25
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