A group of researchers from the International Center for Radio Astronomy Research (ICRAR) in Australia have measured the energy generated across 200,000 galaxies and it has been measured more precisely than ever before. Their finding is that the present status of energy is only half of what it was 2 billion years ago and it is also continually fading. From the observation they have come to the conclusion that the universe is dying but it will take another 100 billion years for its death. So,there is no need to panic.