Life signs

• Autores: Adam Hadhazy
• Localización: New scientist, ISSN 0262-4079, Nº. 3056, 2016, pág. 38
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Hadhazy talks about aliens. Assuming that these Intelligent aliens have a basic understanding of chemistry and that--for a while at least--they shared people's affinity for generating large-scale pollution. Aliens might surround a planet with a blanket of atmospheric pollution to warm it up enough for life