2 ms·
The spectra of Wolf-Rayet stars are characterized by bright emission (rather than absorbtion) lines. Maybe you could get something that looks more-green-than-no
by wolf-rayet 10y ago
The spectra of Wolf-Rayet stars are characterized by bright emission (rather than absorbtion) lines. Maybe you could get something that looks more-green-than-not to human eyes with the right red- or blue-shift of the right WR star?