1. Who Travels Logo designed by Morgan Logan

2. A Dark Nebula

   Image Credit: NASA, ESA, and R. Sahai (Jet Propulsion Laboratory); Processing: Gladys Kober (NASA/Catholic University of America)

3. Formation in the Constellation of Gemini, the Twins

   Image Credit: ESA/Hubble & NASA, J. C. Tan (Chalmers University & University of Virginia), R. Fedriani (Chalmers University); Acknowledgment: Judy Schmidt Text Credit: European Space Agency (ESA)

4. In Orbit Around a Red Dwarf Star

   Image Credit: NASA/JPL-Caltech

5. Hole Collision May Have Exploded With Light

   Image Credit: Caltech/R. Hurt (IPAC)

6. North Pole Detail

   Image data: NASA/JPL-Caltech/SwRI/MSSS Image processing: Emma Wälimäki © CC BY

7. Photo of Teepee Under A Starry Sky · Free Stock Photo

   Photo by Chait Goli from Pexels

8. Person Standing Under A Rock Formation On A Starry Night · Free Stock Photo - Pexels

   Photo by Pixabay from Pexels

9. TARDIS Interior and Console Rooms

10. Pompeii

11. Apalapucia

12. 3.02 The Shakespeare Code – London – Globe Theatre

13. Giza Pyramids

14. South Street and Jones Lane, Manhattan, March 26, 1936

15. Buddhist monastery at Sagaing, near Mandalay