NASA has released audio of what a black hole sounds like. One twitter user says it sounds like 'billions of souls wailing in anguish from the depths of hell.' They say there’s a misconception that there’s no sound in space but explained that “A galaxy cluster has so much gas that they were able to pick up actual sound." So they amplified it and mixed with other data.
For anyone who had any doubts, HBO’s Game of Thrones prequel, set 200 years before Daenerys Targaryen's quest for the Iron Throne, is off to a great start. Nearly 10 million viewers tuned in for its Sunday night debut, making it the most highly-rated original new series premiere in the history of HBO. They say that initial viewership is expected to make up 20 to 40 percent of the show's total gross audience. READ MORE.
The Points Guy has come out with its annual ranking of US airlines.
This takes into account things like on-time flights, cancellations, general reliability, cost and frequent-flier perks. READ MORE.