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How Can Astronauts Tell How Fast They’re Going?

How Can Astronauts Tell How Fast They’re Going?

Spaceships lack direct speed measurement tools, but astronauts can determine velocity using physics techniques. By analyzing signals from celestial bodies or employing onboard sensors, crew can estimate their speed. These methods rely on indirect measurements, highlighting the ingenuity required for navigation in the vacuum of space where traditional speedometers are unavailable.

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Man who hacked US Supreme Court filing system sentenced to probation

Nicholas Moore, who hacked into three U.S. government networks using stolen credentials, has been sentenced to probation. He gained notoriety by posting victims' personal data on Instagram under the handle @ihackedthegovernment. The case highlights ongoing concerns about cybersecurity and the vulnerabilities within government systems.

TechCrunchApr 17Source ↗
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