I wasn’t afraid of the Reaper in most iterations of Persona 3 prior to Persona 3 Reload. I played every version, mind you, both for work and fun. But because of the way that I played, I didn’t ...

Military planes sometimes have tail fins that form a V-shape rather than the traditional single fin. Here's why they have them and if it helps them fly.

Comet A3’s tail, like that of all comets, is composed of dust and gas blowing off as the object heats up as it passes close to the Sun. The front tail, known as an anti-tail, is made up of some ...

C/2021 S3 PanSTARRS will safely pass by Earth this spring, and researchers are asking for help photographing the comet's journey to see if its tail has been detached by strong solar winds.