quality online informatics since 1994

Spot online emotional bait: a field guide to glurge, sadfishing, virtue signaling & trauma porn—pause, check sources, don’t share blindly.

How SpaceX’s Starship will land on Mars: belly-flop aerobraking, Raptor-powered suicide burn and sturdy legs for propulsive EDL.

Vera C. Rubin Observatory’s giant camera captures stunning cosmic images—spiky star halos, asteroid streaks, and Skyviewer exploration.

Space junk could trigger cascading collisions, threatening satellites, GPS, and space access—how we can prevent a cosmic junkyard.

CURBy – Colorado’s quantum Randomness Beacon provides verifiable, unpredictable quantum random numbers for secure crypto, fair lotteries.
