Water (hydroxyl radicals) was unexpected because the comet is three farther from the Sun as Earth. Explaining this will be interesting.
Background in hard sciences, computing (FOSS), electronics, music, Zen.
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Cake day: October 2nd, 2023
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“(ESO’s VLT) reveals that this free-floating planet is eating up gas and dust from its surroundings at a rate of six billion tonnes a second. This is the strongest growth rate ever recorded for a rogue planet, or a planet of any kind…”
A paper on HerS-3:
https://iopscience.iop.org/article/10.3847/1538-4357/adf204
“Detailed 1 mm spectroscopy and imaging with NOEMA and the Atacama Large Millimeter/submillimeter Array resolve the individual images and show that each of the five images display a series of molecular lines that have similar central velocities, unambiguously confirming that they have identical redshifts.”
Animals are sometimes declared ‘extinct’ (no one is aware of any living examples) while they still exist (sometimes for decades).
Until 1967, noone was aware of the existence of gamma-ray bursts, the result of the biggest explosions in the universe. The bursts were only visible to specialized satellites.
Right now, people are suffering from diseases caused by unknown viruses.