Houston

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The 747 Shuttle Carrier Aircraft passes under utility wires as it makes a left-hand turn from a side road adjacent to Texas State Highway 3 to NASA Parkway Tuesday, Apr. 29, 2014 in route to Space Center Houston where it will become a permanent exhibit at the center in Houston, Texas . (AP Photo/The Courier, Kirk Sides)

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Workers raise utility wires to make room for the 747 Shuttle Carrier Aircraft as it makes a left-hand turn from a side road adjacent to Texas State Highway 3 to NASA Parkway Tuesday, Apr. 29, 2014 in route to Space Center Houston where it will become a permanent exhibit at the center in Houston, Texas . (AP Photo/The Courier, Kirk Sides)

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Workers relocate utility wires to make room for the Shuttle Carrier Aircraft as it is moved along NASA Parkway to Space Center Houston Tuesday, Apr. 29, 2014 where it will become a permanent exhibit at the center in Houston, Texas . (AP Photo/The Courier, Kirk Sides)

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Workers relocate utility wires to make room for the Shuttle Carrier Aircraft as it is moved along NASA Parkway to Space Center Houston Tuesday, Apr. 29, 2014 where it will become a permanent exhibit at the center in Houston, Texas . (AP Photo/The Courier, Kirk Sides)

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Washington Nationals' Adam LaRoche (25) watches a single that scored Denard Span during the ninth inning of a baseball game, in front of Houston Astros catcher Jason Castro on Tuesday, April 29, 2014, in Houston. (AP Photo/David J. Phillip)

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Washington Nationals' Jose Lobaton (59) hits a double that scored Kevin Frandsen during the third inning of a baseball game, as Houston Astros catcher Jason Castro (15) reaches for the pitch Tuesday, April 29, 2014, in Houston. (AP Photo/David J. Phillip)