O’Keefe, of NASA (National Aeronautics and Space Administration), wrote: “I subscribe to Jastrow’s view that modern astronomy has found reliable evidence that the Universe was created some fifteen to twenty billion years ago. ”
नासा (नॅशनल एरोनॉटिकस्‌ अॅन्ड स्पेस अॅड्‌मिनिस्ट्रेशन) के डॉ. जॉन ए.