A new wide-angle view of the universe looks back to a mere billion years after the Big. Astronomers put the age of the universe at 13.7 billion years.. So it seems safe to estimate that the age of the Universe is at least 15 billion years old, but probably not more than 20 billion years old.. "Runaway Universe" May Collapse In 10 Billion Years, New Studies Predict.. 10 to 20 billion years a timeframe comparable with the age of the universe,. Rocks 3.4-3.6 billion years in age have been found in southern Africa, western Australia,. age of the universe is estimated to be 14-17 billion years.. Subject: Age of our universe Question Hi, The age of our (i.e., the observable) iniverse if fourteen billion years. But, say there are stars This fact along with the 8 - 12 billion year estimated age of the universe provides us with a fundamental contradiction: the universe may be younger than. Based on uncertainties over the true distances of galaxies, estimates for the universe's age have varied from 10 billion to 20 billion years old.. Studies of white dwarfs show that the oldest have been cooling for 12 billion to 13 billion years, providing a minimum value for the universe's
age.. Reasonable assumptions for the value of the Hubble constant and the expansion of the Universe typically yield ages of 10-20 billion years for the age of the. Q: Age of the universe versus gamma ray bursts ( No Answer, 3 Comments ). One article said that the universe is about 13.7 billion years In addition, the new portrait precisely pegs the age of the Universe at 13.7 billion years old, with a remarkably small one percent margin of error.. Reasonable assumptions for the value of the Hubble constant and the geometry of the Universe typically yield ages of 10-20 billion years for the age of the. The universe is about 13.7 billion years old. Light reaching us from the. on the sky that was used last year to reveal the age of the universe and. Studies of white dwarfs show that the oldest have been cooling for 12 billion to 13 billion years, providing a minimum value for the universe's age.. A new wide-angle view of the universe looks back to a mere billion years after the Big. Astronomers put the age of the universe at 13.7 billion Earth: Using radioactive dating, we have discovered that the approximate age of Earth is 4.2 billion years. So, the universe must be older than that.. A Lower Limit on the Age of the Universe. Science 271: 957-961.. About 370 million years ago, each day would have been only 22.7 hours long!. The recent discovery that the universe is expanding at an. will collapse in 10 to 20 billion years a timeframe comparable with the age of the universe,.