CK Vul: a smorgasbord of hydrocarbons rules out a 1670 nova (and much else besides)

Keyphrases

• Classical Novae 50%
• Dust 50%
• Hibernation 50%
• Hydrocarbons 100%
• Infrared Feature 50%
• Infrared Spectra 50%
• Low-density Gas 50%
• Molecular Hydrogen 50%
• Nebular 100%
• Novae 100%
• Spitzer 50%
• Spitzer Space Telescope 50%
• Thermal Pulse 50%

Physics

• Classical Novae 50%
• Hydrogen 50%
• Infrared Radiation 50%
• Novae 100%
• Rarefied Gas 50%
• Space Infrared Telescope Facility 50%

Earth and Planetary Sciences

• Gas Density 33%
• Hydrocarbon 100%
• Hydrogen 33%
• Infrared Radiation 33%
• Novae 100%
• Space Infrared Telescope Facility 33%