Sextans A
Just like the very first galaxies that formed early in the history of the Universe, the small satellite galaxy Sextans A lacks elements heavier than hydrogen and helium.
Herkunftsnachweis:NAOJ
Just like the very first galaxies that formed early in the history of the Universe, the small satellite galaxy Sextans A lacks elements heavier than hydrogen and helium.
Herkunftsnachweis:NAOJ