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Topic: Technology

Technology

Bluesky Confirms DDoS Attack Behind Sustained Service Outages

Bluesky has attributed ongoing app disruptions—which began around 3 a.m. ET on April 15—to a distributed denial-of-service attack. The platform confirmed the DDoS as the root cause of what had been days of intermitte...

2026-04-17 09:22

Technology

How Astronauts Measure Spacecraft Speed Without a Speedometer

Wired explains that spaceships have no direct means of measuring their own velocity, and instead rely on physics-based techniques — including ground-based tracking and orbital mechanics — to determine how fast they a...

2026-04-17 07:00