Subatomic Particle Seen Changing to Antiparticle and Back for the First Time in Extraordinary Experiment

It’s Time for Perseverance to get to Work

A Jupiter-sized solar prominence, captured in real time with an iPhone versus a dedicated astronomy camera sped up 1800x. Taken from my backyard this week. [OC]

Nano Optics Breakthrough: Researchers Observe Sound-Light Pulses in 2D Materials for the First Time