From VOA Learning English, this is the Health and lifestyle report. The aging process affects the human body in many ways. One thing that happens to all of us as we age is muscle loss. Some experts say that muscle loss begins around age 50. But others say it can …
Read More »Scientists say a massive star has mysteriously disappeared
Astronomers They say that a massive star appears to have mysteriously disappeared from a distant galaxy. The star is part of the Kinman dwarf galaxy, also known as PHL 293B. The galaxy is about 75 million light years from Earth. It sits in the constellation Aquarius. A constellation is “a …
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