Hey, my eye just captured some light that, depending on whose measurements are correct, is either as old as the Middle ages, or predates the Christian era.
Hey, my eye just captured some light that, depending on whose measurements are correct, is either as old as the Middle ages, or predates the Christian era.
So it’s really bright and really far? Presumably 2k+ light years away? I’m more of a “space enthusiast” than a proper astronomer so my knowledge is limited