Another tangible concept: seeing through time
I finally finished my second project of my year’s project challenge. OK, I had planned to finish it three weeks ago, but life is needy. In any case, here ...
Tag: astronomy
A massive comfort : Nature : Nature Publishing Group
“Widely described as the point of no return, the event horizon of SgrA* would be the largest in our skies, but still just 30 microarcseconds across — the ...