Eta Carinae is enclosed by, and lights up, the Homunculus Nebula, a small emission and reflection nebula composed mainly of gas ejected during the Great Eruption event in the mid-19th century, as well as dust that condensed from the debris.
Eta Carinae is enclosed by, and lights up, the Homunculus Nebula. Eta Carinae is enclosed by, and lights up, a small emission. Eta Carinae is enclosed by, and lights up, reflection nebula. Eta Carinae was composed mainly of gas ejected during the Great Eruption event in the mid-19th century, as well as dust. This dust condensed from the debris.