Sentences with phrase «out alien megastructures»
«This pretty much rules out the alien megastructure theory, as that could not explain the wavelength - dependent dimming,» said Huan Meng, at the University of Arizona, Tucson, who is lead author of the new study published in The Astrophysical Journal.
https://www.jpl.nasa.gov/ Not exact matches
Alien megastructures are out.
The alien megastructure hypothesis would have to be considered seriously if all natural hypotheses are ruled out.
Astronomers are still trying to figure out the nature of the brightness changes, which has been attributed to anything from comets to an uneven ring of dust to the less likely explanation that it is an alien megastructure.