Light falls off exponentially with distance, so a planet that is, say, twice as close to the sun as Earth is would get much more than twice the solar energy.
随着离开太阳的距离增加，阳光强度呈指数级下降，因此一颗距离太阳比地球近一倍的行星所接受到的阳光远远不止地球所接受到强度的一倍。
After reaching about half of the Earth-Sun distance from the Sun, the comet should fade rapidly as it then heads out of the inner Solar System.
到达距太阳半个日地距离之后，彗星会因朝着内太阳系之外急速前进而快速变暗。
The distance to the moon was also known and a few centuries later, the sun was known to be at the center of our solar system with the planets in orbit around it.
几个世纪后，地球到月球的距离也为人所知，太阳被公认为是我们太阳系的中心，系内所有的行星都围绕着它旋转。
At that distance, the planet likely receives a bit more solar energy from its star than Earth does from the sun.
行星在这种距离下，吸收的太阳能很可能比地球从太阳得到的更多。
"The distance of this White Dwarf from the Sun is 63 light-years, which is very near our solar system compared with most stars in our galaxy", Luhman said.
“这颗白矮星距离太阳63光年，与银河系中大多数星球相比，它距离我们的太阳系非常近。”卢迈说。
This three different solar eclipse occurred with the sun, moon and Earth all three of the mutual changes of position, and also decided on the Moon and the distance between the Earth changes.
这三种不同的日食的发生跟太阳、月球和地球三者的相互变化着的位置有关，并且也决定于月球与地球之间的距离变化。
The inner belt orbits at a distance of about 3 astronomical units from its star — or about the same position as the asteroid belt in our own solar system.
内侧行星带距离它的恒星为3个天文单位——或者相当于太阳系中的行星带与太阳的距离。
On February 14 the sun erupted with the largest solar flare seen in four years-big enough to interfere with radio communications and GPS signals for airplanes on long-distance flights.
2月14日太阳爆发了四年以来最大的太阳耀斑——大到足以干扰无线电通讯和长途客机的全球定位系统信号。
The ring, the largest in the solar system, surrounds the planet from a distance of 8m miles, about 50 times further out than the others.
这个太阳系中最大的光环的轨迹距离土星800万英里，比其他土星环远50倍。
Part of the first ever "family portrait" of the solar system taken by Voyager 1 in 1990, this image of Earth was captured from a distance of more than 4 billion miles.
第一张太阳系全家福的一部分照片由旅行者号在1990年拍摄，这一图片的拍摄位置距离地球40亿英里。
In the past, these events were used to help scientists understand the size of the solar system and the distance between planets.
在过去，这些天文现象被用来帮助科学家们了解太阳系的大小和行星之间的距离。
I watch the solar system, see the earth and the sun to maintain a certain distance, get the appropriate heat and light.
我观看太阳系，看见地球与太阳保持一定的距离，得到适当的热能和光线。
The largest satellite of Saturn and the14th in distance from the planet. It is the second largest satellite in the solar system.
土卫六土星的最大一颗卫星，离该行星的距离列第14位，它是太阳系中第二大卫星。
The next step is to find extrasolar planets in the "habitable zone" of their solar systems; planets whose size, makeup and distance from their sun might allow life to develop.
下一步是在他们的太阳系的“可以居住的地区范围”里找到太阳系以外的行星尺寸，组成部分以及和太阳的距离可以允许生命成长。
NRF24L01 module design short distance wireless transmission-based remote monitoring of solar water heater system, and describes the overall system design.
文中采用NRF 24l01模块设计了基于无线传输的短距离遥控监控太阳能热水器系统，并介绍了整个系统的设计方法。
The largest satellite of Saturn and the 14th in distance from the planet. It is the second largest satellite in the solar system.
土星的最大一颗卫星，离该行星的距离列第14位，它是太阳系中第二大卫星。
Because some brighten or dim significantly in less than a day, their energy-producing regions must be no larger than the distance light can travel in a day - about the size of our solar system.
由于某些类星体在不到一天的时间里明显增亮或变暗，其产能区应该不会比光一天行进的距离长，即约为我们太阳系的大小。
The moons size and distance from the earth, moreover, are just right for the moon to cover the sun during a solar eclipse.
此外，月球的大小适中，跟地球的距离又恰到好处，所以日食发生时，月球刚好完全遮蔽太阳。
The distance separating the two black holes is about a third of the distance separating the solar system from the center of our own galaxy.
两个点之间的距离大约是一黑洞的分离，从我们自己的太阳系距离银河系中心的三分之一。
From a distance, this process seems almost peaceful, with the sun's power gently radiating out into the early solar system.
从远处看，这一过程看起来非常平静，太阳的能量缓缓地辐射到早期的太阳系中。
At the distance of Saturn's orbit or 880 million km, the particle density significantly increases thus further altering the vector of the Anomaly's entry into the solar system.
在土星轨道距离，也就是8.8亿公里距离上，粒子密度大大地加大了，因而进一步改变了Anomaly进入太阳系的引导力。
At the distance of Saturn's orbit or 880 million km, the particle density significantly increases thus further altering the vector of the Anomaly's entry into the solar system.
在土星轨道距离，也就是8.8亿公里距离上，粒子密度大大地加大了，因而进一步改变了Anomaly进入太阳系的引导力。
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