American astronomer Frank Schlesinger published a catalogue with the parallaxes of almost 2,000 stars, probing stellar distances out to a few dozen light-years from Earth. His catalogue was extended to about 6,
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revised nuclear reaction rates, and enhanced oxygen abundance, we use the precise distance to infer an age of 14.46 +/- 0.31 Gyr. The quoted error includes only the uncertainty in the parallax, and is for adopted
(called stellar parallax). guess what? the stars don't shift. well, they don't shift enough for you to notice, but they do indeed shift. this is essentially the same reason the moon appears to follow you around when you drive - it's too far away for any apparent shift due to your...
. While flashy technologies can be fun and exciting, they have to be employed for the right purpose. For example, parallax should tell a story; motion and animation should help with spatial perception; colors carry meanings, etc. Simplicity is unfortunately often underrated. ...
*1. The device must support USB charging. However, the "USB Sleep and Charge function" may not work with certain external devices even if they are compliant with the USB specification. In those cases, power on the computer to charge the device....