but gerst's mission has reached its end.f all goes to plan, he will land in the plains of kazakhstan early thursday morning. brent: back here on earth, it is over to christoph now, and the rates rise fed watchers were anticipating. christoph: that's right. just over an hour ago, the u.s. federal reserve made the announcement that it has hiked its benchmark interest rate by a quarter of a percentage point to a range between 2.25% and 2.5%. u.s. fed chairman jerome powell said the central bank expected the economy to continue performing well next year, but it projects just two rate hikes in 2019 amid concerns about the trade dispute with china and signs of slowing gbal trade and economic growth. higher interest rates tend to weigh on economic growth because they make it more expensive for businesses and consumers to borrow money. so for more, let's cross over to our man on wall street, jens korte. jens, the fed expects growth to slow somewhat at least, to moderate. why does it still raise rates? jens: yeah, it is not that ther