. >> reporter: to matthew evans one of the scientists involved the possibility is he can lend. >> we hear the largest thing nature could protours and we are barely not death we are starting to detect things and as we make more and more detectors we can hear a larger variety of things happening in >> reporter: they detected the black hole collision but in another year think the say it's possible to tar -- they said possible to hear 5 to 10 other cosmic events to we heard the largest thing neigh cur to pro- - nature can produce. >> you want to hear it again. >> how do they know it again and not just someone breathing in the mic. >> think about the background radiation in the universe a few dick decades ago we said all right big bang that's legit and the little things create the huge ideas in science. >> super interesting. >> it's fascinating and you can tell how excited they were. >> think about ripples in a pond you throw a rock in and the ripples are spread out over billions of light-years. >> my brain hurts a little. >> it expanded. >> like a brain freeze in the forecast. let's talk

matthew evans: this is a huge this point we couldn' t hear anything from the stars, but with this we can actually listen to the stars. pam: they gathered at mit to celebrate and explain. it' s final confirmation of a part of albert einstein' s theory of relativity that masses in the universe collide, and send waves of energy at the speed of light. nergris malvalvala: the power of the explosion was brighter in that moment than all the shining stars in the universe . pam: astronomers at mit and caltech set up twin observatories called ligo which last fall -- after 28 years -- they heard something. >> it sounds like a chirp. something up in frequency so it would be a whoop kind of signal. pam: those waves slice right through matter and remain clean just like when they were created , acting -- nergis: as a messenger to carry information back to us here on earth, 1.3 billion light years away. pam: the next step, answering questions about how our world was formed. >> we can listen to things happening in the universe and this first signal is like the first big bump in the night. amy: that w

evan matthews and curt coleman for the panthers the safety had a career year second best in the nfl.wo years after the eagles didn't sign him he is set to become a super bowl champion. but peyton manning stands in his way. >> payton is smart and uses the calls and audibles to draw guys off side, he does a great job of managing the game. >> should it come down to a field goal the broncos will use one of our own, brandon mcmanus the former temple star came a long way, he is 70% on field goals so far this season. >> he is the firstp penn player to start a regular season so let alone to be a guy in the super bowl. if they kickoff he will be the first guy to touch the super bowl ball. >> his parents will be there to witness it in santa clara. i caught up with them. >>> nashville is stingy lately allowing only one goal in each of their last five games. it got ugly for the sixers, they were down 43 points to the hawks, and 23 turnovers will do that to you. they dropped to 7-42 and atlanta has beaten them three times and the sixers turn tropical disturbance over 60 times in those three losse