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.
Vanguard's "How America Saves" report analyzes U.S. retirement trends, focusing on 401(k) plans, including automatic enrollment and contribution rates.
Amazon says it had its best Prime Day sales event ever this week with $14.2 billion spent online on Tuesday and Wednesday, up 11% compared to last year.