<documents_info>The Hubble Deep Field,The Cosmic Microwave Background Radiation,Gravitational Waves and their Detection,The Future of Astronomy,Citizen Science Projects in Astronomy,Space Exploration and Telescopes</documents_info>
<query>What is the Hubble Deep Field and what does it tell us about the early universe?</query>
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<documents_info>The Hubble Deep Field,The Cosmic Microwave Background Radiation,Gravitational Waves and their Detection,The Future of Astronomy,Citizen Science Projects in Astronomy,Space Exploration and Telescopes</documents_info>
<query>What is the Hubble Deep Field and what does it tell us about the early universe?</query>
user
Chunk
assistant
<query>What is the Hubble Deep Field and what does it tell us about the early universe?</query>
<documents_info>The Hubble Deep Field,The Cosmic Microwave Background Radiation,Gravitational Waves and their Detection,The Future of Astronomy,Citizen Science Projects in Astronomy,Space Exploration and Telescopes</documents_info>