Kepler 22b, the extrasolar planet discovered by NASA’s Kepler Space Telescope is apparently around 600 light years away. I wondered how long it would actually take for us to get something there. Maybe if we start today, we could surprise our descendants with a signal from a probe in a 10,000 years or so.
Apparently not. Using the current speed of the Voyager 2 probe as my unscientific example of “something flying through space real fast”, and the handy Wolfram Alpha service, it would take 11.64 million years to get to Kepler 22b.
I find this simultaneously boring and existentially terrifying.
BoingBoing delves much deeper into the idea of the (im)practicality and cost of interstellar travel. While Kepler 22b might be a boring 11-million-year flight away, the article discusses the nearest star, Alpha Centauri would would be a brisk 70,000 years or so.
I’ve always liked the idea of using a live performance for a music video. Not necessarily concert footage – it could be live to camera just for the video. The band Hey Rosetta! (the exclamation mark is theirs) have done just this in their beautiful and affecting video for the song Bandages. It was filmed “in and around St. John’s, Newfoundland.”
On their 20th anniversary as a band, Sloan has release their best album in a while. The Double Cross arranges song order, bleeds one song into another, and calls back to hooks from other songs in the way that made their 1998 album, Navy Blues, so amazing.