A NASA sounding rocket zoomed above Earth’s atmosphere, confirming one interstellar source for X-rays and one more local one — and discovering others whose origin remains a mystery.
from Space.com ift.tt/2dDIli7
A NASA sounding rocket zoomed above Earth’s atmosphere, confirming one interstellar source for X-rays and one more local one — and discovering others whose origin remains a mystery.
from Space.com ift.tt/2dDIli7
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