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Astronomy
Sean Lake's user avatar
Sean Lake's user avatar
Sean Lake's user avatar
Sean Lake
  • Member for 7 years, 10 months
  • Last seen more than a month ago
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Top posts
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88
Why don't astronomers use meters to measure astronomical distances?
Mar 20, 2017
30
Why is Chandrasekar Limit expressed relative to Sun?
Sep 18, 2017
19
Will JWST be as durable as the hubble telescope?
Dec 9, 2016
17
Why did the distribution of asteroids discovered in 2010 have a radial modulation?
Apr 3, 2018
11
Do mixed type remnant collisions produce anything interesting?
Oct 18, 2017
9
How Good Are the Upper Limits on Heavy Elements?
Jan 12, 2017
8
Angle from 2 point on celestial sphere
Dec 4, 2016
8
Can the diminishing energy of the CMBR be the source of dark energy?
Jan 19, 2017
7
"True" motionlessness - red shifts and CMB
Apr 28, 2017
7
Solar visible light spectrum
Oct 19, 2017
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101
How big would my telescope have to be if I wanted to see the Mars rover from my backyard?
45
Why don't we use weights to store energy?
36
If Energy can be converted into mass, why can it not be converted into charge?
29
Does the Earth's rotation affect redshift measurements?
27
Dirac once said that renormalization is just a stop gap procedure, and there had to occur a fundamental change in our ideas. Did something change?