Oh, would it not be absurd if there was no objective state? What if the unobserved always waits, insubstantial, till our eyes give it shape?
— Peter Hammill
December 23, 2009: The solar system is passing through an interstellar cloud that physics says should not exist. In the Dec. 24th issue of Nature, a team of scientists reveal how NASA's Voyager spacecraft have solved the mystery.
Astrophotography equipment