Once in orbit after it launches this fall, NASA's ICESat-2 satellite will travel at speeds faster than 15,000 miles per hour. Last week, the satellite's instrument began its journey toward space riding a truck from Maryland to Arizona, never exceeding 65 mph.
Once in orbit after it launches this fall, NASA's ICESat-2 satellite will travel at speeds faster than 15,000 miles per hour. Last week, the satellite's instrument began its journey toward space riding a truck from Maryland to Arizona, never exceeding 65 mph.
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