“Teen pays 40 dollars to Giant Mirror service to blast sunlight at Chilean observatory destroying 2.5m USD of equipment. Giant Mirror service denies liability.”
I think they are talking but their voices are actually just too high for us to hear. This is why some dogs can be so skittish at times, because they can hear the aliens saying really mean things about us behind our backs
Further images reveal how massive galaxies surrounded by dark matter, the invisible substance said to pervade the universe, warp space and magnify more distant galaxies behind them.
So Euclid’s images violate Euclid’s parallel postulate.
This is a great question. It’s like asking when a rock is too small to be a planet. I suspect there were be a definition eventually that mirrors the planetary definition – something like “spherical(ish) and clears its orbit”. The issue is that Mars would lose its two moons under that definition.
So we might end up with something like “moons” vs “natural satellites” and Mars will just have to suck it up.
astronomy
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