sunspots造句

Other nasty effects: wrinkled and leathery skin, brown sunspots, and cataracts.

However, there is also evidence that the sun is inexorably losing its ability to produce sunspots (see "the sunspot forecast").

The bright glowing gas flowing around the sunspots has a temperature of over one million degrees Celsius.

The sun continued to languish until mid-December, when the largest group of sunspots to emerge for several years appeared.

But why emerging sunspots should reveal themselves clearly at one depth but not at others is a mystery.