Despite its diminutive size, this black hole — called XTE J1650-500 — is still an engine of destruction.

尽管这个名为xte J 1650 - 500的黑洞体型娇小，但依然是破坏力极强。

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XTE Challenge Series bring the world of adventure racing to both the beginner adventure racer as well as the seasoned veteran. With a full range of course lengths;

XTE挑战赛系列为世界各地的越野挑战的参加者带来不同的赛事，无论是初次参加者或经验丰富的老将都会适合。

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