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2022-01-19: How To Build The Universe in a Computer
: ... a series of whirling collisions, all
will be obliterated, gas will be compacted to produce waves of ...
: ... to produce waves of star formation and supernovae, settling into
- just like we see in the real ...
2018-05-09: How Gaia Changed Astronomy Forever
: On the large scale, we see the distribution of stellar velocities through the
of our part of the Milky Way.
2018-03-28: The Andromeda-Milky Way Collision
: ... has a beautiful
spanning its gently rotating disk 220,000 light years in diameter, and a ...
: The first impact in around four billion years completely disrupts the
of both galaxies, creating these amazing tidal tails.
: ... a neighbor whose visible stars revealed its great distance, and whose
helped us guess the shape of our own ...
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