If you leave Earth in a spacecraft moving at the speed of the light (or even 4 times the speed of the light), in a straight direction (no turns), how fast would the sky change? How fast would the stars be flying by you? Obviously if you don't move straight, stars will appear to be moving. That's what happens on Earth, because of Earth's rotation: star positions change every 24-hours in a circular…
© 2021 TechTarget, Inc.
Powered by
Badges | Report an Issue | Privacy Policy | Terms of Service
Most Popular Content on DSC
To not miss this type of content in the future, subscribe to our newsletter.
Other popular resources
Archives: 2008-2014 | 2015-2016 | 2017-2019 | Book 1 | Book 2 | More
Most popular articles