Make Money FAST! Or really, really slowly.
(
brb man-child cuck corporate supplicant fuck, Tue 22 Jun 2021, 18:57,
Reply)
That was really interesting.
But a lot of assumptions are made that I don’t understand, e.g. how can we be so confident of each asteroid’s composition?
Much better than a rocket launch vid though.
(
Prufrock Lucifer, son of the morning!, Tue 22 Jun 2021, 21:22,
Reply)
Mostly ground based IR spectography, and more recently planetary radar (and even more recently sending probes to study them up close).
There are many ways to combine elements to create the same looking spike on a spectrograph, though I guess some spikes are less vague than others.
(
brb man-child cuck corporate supplicant fuck, Tue 22 Jun 2021, 21:45,
Reply)