New Research Solves 40-year Mystery of Jupiter's X-ray Auroras

Jupiter Pulses With Energy Like 'Clockwork,' And Now We Finally Know Why: For 40 years, scientists have struggled to explain Jupiter's regular auroral X-ray bursts, which contain enough energy to power all of human civilization.

We Might Know why There’s so Little Antimatter in the Universe

[Blue Origin] From the beginning, New Shepard was designed to fly above the Kármán line so none of our astronauts have an asterisk next to their name. For 96% of the world’s population, space begins 100 km up at the internationally recognized Kármán line.