Across
- 2. japan's module name on ISS
- 5. fastest known entity in the universe
- 6. former name for International Space Station
- 7. type of black hole at the centre of our Milky Way galaxy
- 10. region in space where force of gravity is so strong, not even light can escape
- 12. communication networking in space is done through this
Down
- 1. number of times Hubble Space Telescope revolves around earth in a day
- 3. device to measure gravitational waves
- 4. Russian's module that powers ISS
- 7. type of black hole formed when massive stars (10-20 times the mass of sun) stars die
- 8. boundary of a black hole; a point of no return
- 9. imaging in Hubble Space Telescope is done by this device
- 11. Life centre of Russian Orbital segment on ISS
- 13. structure on ISS that acts like its backbone