Laws of Universe Put Into Question
Some astrophysicists contend recent astronomical observations indicate that laws governing events in our solar system may not be valid in other regions of space and time, int; observations have brought into question reliability of current methods used to estimate distances to faraway galaxies and have revealed objects that seem to be moving faster than light, contrary to assumed physical law; have also shown objects whose energy output defies explanation; among proposals advanced to explain such observations is Sir F Hoyle's theory that atoms were lighter and gravity stronger millions of yrs ago, when observed events occurred; Dr R M Hjellming holds matter is entering universe from other universes, carrying with it physical 'constants' characteristic of those universes; most astrophysicists believe observations can be reconciled with conventional laws; are troubled by apparent one-sided nature of universe, which according to symmetries of nature should contain equal amt of matter and antimatter