However Christian Marois, of the NRC Herzberg Institute of Astrophysics in Canada and his colleagues, developed a computer processing technique that was able to separate the light from HR 8799 from the light the planets are emitting they are still so young that they are glowing from heat left over from their formation about 60m years ago.

ECONOMIST: Planets are seen outside the Solar System

These treatments heat the dermis and cause new collagen and elastin formation.

CNN: Wrinkles