NASA’s Halloween treat is a set of short eerie audio clips. These celestial whistles, moans and screams were converted from radio emissions captured by various spacecraft from across the Solar System. Cassini’s beats are legit nice.
The latest timepiece from the consistently innovative Xeric Watches has a luminescent moonphase indicator and planetary objects which represent hours and minutes, as a starfield dances in the background. We’re particularly taken with the Blue IP colorway.
It’s the stuff of science fiction at this point, but it’s certainly worth exploring the idea that building a planet capable of supporting human life could be an alternative to colonizing an existing, less hospitable planet. Life Noggin ponders this question in this all-too-short video.
Kurzgesagt simplifies two thought experiments stemming from black holes. The universe being a “hologram” is too literal though. Saying that you can describe a cube by drawing a cube is not the same as saying that a cube is indistinguishable from a drawing of a cube.
Lots of us stayed outside to watch the big solar eclipse this week, but this isn’t the view any of us saw. Instead of looking up at the skies, the University of Wisconsin Madison time-lapsed weather satellite imagery to track the shadow of the moon as it crossed the US.
Named for the first man ever in space, cosmonaut Yuri Gagarin, this substantial 45mm wrist watch features a rotating image of earth in the middle, as viewed from above the North Pole, as well as both 12-hour and 24-hour dials. Winding provides a 31-hour power reserve.