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Science & Technology |
Radio signal from 9 billion light-years away from Earth captured |
2023-01-22 |
[FoxNews] "We've been trying to reach you about your car's extended warranty." "Galaxy SDSSJ0826+5630 Drive-Time Morning Zoo coming at ya!" |
Posted by:Skidmark |
#10 Usually referred to as cosmological red shift. See a different calculator |
Posted by: James 2023-01-22 17:27 |
#9 during the Regan Admin. will soon be heard in DC? Nope, still got to get the $#!t ear plugs out of their ears. |
Posted by: AlanC 2023-01-22 15:41 |
#8 Since the DC Swamp is so far out in the ozone/space from those that elected them. Does this mean WE THE PEOPLE that were speaking out about Constitutional rights and social morality issues, during the Regan Admin. will soon be heard in DC? |
Posted by: NN2N1 2023-01-22 10:43 |
#7 About the same time length for the voices of the peoples voices to reach the Davos crowd! |
Posted by: Jumbo McGurque1845 2023-01-22 09:31 |
#6 "Mr. Watson, come here! I needed you nine billion years ago." Or whatever (time dilation not my specialty). |
Posted by: Creamp Guelph1073 2023-01-22 09:23 |
#5 ![]() |
Posted by: M. Murcek 2023-01-22 08:49 |
#4 Eg. 42 hours for a round-trip message to Voyager 1,and 35 hours to Voyager 2. A radio signal to reach Pluto, 1.4 billion miles away, takes 5.5+/- hours |
Posted by: NN2N1 2023-01-22 08:44 |
#3 TIME DILATION CALCULATOR |
Posted by: Skidmark 2023-01-22 07:45 |
#2 Time Dilation |
Posted by: Skidmark 2023-01-22 07:44 |
#1 21-cm-wavelength radio waves...which is reportedly emitted by neutral hydrogen atoms. I hope they factored in the time dilation of the expanding universe. |
Posted by: Bobby 2023-01-22 07:34 |