#space #nasa
Full Explanation: https://t.co/SLqWa4ZeQA
(Excerpt): South of Antares, in the tail of the nebula-rich constellation Scorpius, lies emission nebula IC 4628. Nearby hot, massive stars, millions of years young, irradiate the nebula with invisible ultraviolet light, s… https://t.co/Iyn3dTdKuo
Full Explanation
