It's been a whirlwind stretch for space fans. The past day has been a whirlwind for space fans. Six different rockets launched toward orbit in a dizzying stretch of 18 hours, topping by two the ...

Katy Perry invited fans in astronaut gear up on stage at her first Lifetimes Tour concert following her controversial space ...

The past day has been a whirlwind for space fans. Six different rockets launched toward orbit in a dizzying stretch of 18 hours, topping by two the previous record for most liftoffs in a 24-hour span.