The Witch Head nebula is located in the constellation of
1 point
answer
Orion
Cetus
Eridanus
Gemini
answer
Orion
Cetus
Eridanus
Gemini
Clear selection
KOI-55b discovered in 2011 was a Jupiter-sized planet. Interaction with its now dead star shrunk it to Earth size. Nevertheless it's as hot a hell, at 6000 degrees Celsius, and hotter than the Sun.
1 point
Clear selection
NGC 2080, the Ghost Head nebula has a particular spooky look because it is a