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  1. Astronomy Magazine: Space News, Observing, Planets, Galaxies

  2. Understanding the phases of the Moon | Astronomy.com

  3. Jupiter: Size, distance from the Sun, orbit | Astronomy.com

  4. The Sun: Facts, size, and fate of Earth’s blazing star

  5. Earth facts: Size, distance from the Sun, orbit | Astronomy.com

  6. The science behind the Big Bang theory | Astronomy.com

  7. Planets 101: What they are and how they form | Astronomy.com

  8. Black holes, explained by an astrophysicist - Astronomy Magazine

  9. Olympus Mons: Mars’ mega volcano - Astronomy Magazine

  10. Everything you need to know about the Moon | Astronomy.com