- Andrew Lewis
- Duration: 3:03
- Publisher(s): Ymx média
- ISWC: T9247690057
Nebulum was a supposed ‘new element’ discovered in the Cat’s Eye Nebula. But nebulae are rare creatures in which the atoms, dancing as they are in the fiercest vacuum imaginable, behave quite differently from those on earth. The spectral lines that deceived the astronomers became known as ‘forbidden lines’ — and with good reason.
empreintes DIGITALes / IMED 0789, IMED 0789_NUM / 2007