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If a star is 20 light minutes away and it stops creating light, how long will it be before we stop seeing the light?

If a star is 20 light minutes away and it stops creating light, how long will it be before we stop seeing the light?
asked 68.3k views
3 votes
if a star is 20 light minutes away and it stops creating light, how long will it be before we stop seeing the light?

asked
User Sceptic
by
7.5k points

1 Answer

7 votes
20 light minutes
this is because light takes time to travel

answered
User Erico Chan
by
7.5k points
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