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2020-05-04: How We Know The Universe is Ancient
: ... groups of stars - other “Milky Ways”, or as Immanuel Kant called them,
We now call them galaxies. It all changed in the 1920s. First Vesto ...
2020-04-07: How We Know The Earth Is Ancient
: ... have speculated about the existence of galaxies beyond the Milky way -
as he called ...
: ... was around the same time that astronomers proved that Immanuel Kant’s
were indeed other galaxies, many millions of light years away. The world ...
2019-07-25: Deciphering The Vast Scale of the Universe
: The philosopher Immanual Kant guessed that theses nebulae might be entire
of their own.
: But to prove that these spiral nebulae were really
we needed to find their distances.
: ... more distance measurements it became clear that all spiral nebulae were
of their ...
2018-03-28: The Andromeda-Milky Way Collision
: Will those astronomers ever figure out that there are countless other
stretching across a much vaster space time?
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