Will Goodman, managing editor at Rockets are Cool, discusses the upcoming launch of SpaceX's Falcon Heavy, considered by many to be the world's most powerful rocket.
Goodman talks about the steep price tag for tickets to see Tuesday's launch. He also weighs in on the power of the rocket and what it means for NASA's future.
Stocks were mixed at the open but Wall Street was heading for a losing week as investors digested the hints that the Federal Reserve could raise rates before the end of the year.
Sales of previously occupied U.S. homes fell for the third month in a row in August, as higher mortgage rates, rising prices and a dearth of properties on the market shut out many would-be homebuyers.
