The cluster's evolved red and blue giant stars show up in yellowish and blue tints.

星团中演化了的红巨星、蓝巨星显现出黄、蓝色调。

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First, we know that giant stars like HD 240237, BD + 48 738, and HD 96127 are especially noisy.

首先，我们知道像HD 240237 BD + 48738和HD 96127这样的大恒星的噪声是非常大的。

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These major arms have the greatest densities of both young, bright stars and older, so-called red-giant stars.

这些主要臂上有最大密度的年幼明亮恒星和较老的红巨星。

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At Marlin Steel two giant stars-and-stripes flags hang above the heads of the workers, industrial robots and laser cutters.

BBC: What does the future hold for American manufacturing?

Astronomers said they think that some matter escapes black holes through particle jets shooting from the poles of giant collapsed stars.

CNN: Black holes in a new light

One hypothesis about their creation is that they are the result of stars being sucked into giant black holes.

ECONOMIST: Cosmic rays: They came from outer space | The