Researchers at Japan's Tohoku University might be clearing the way for space travel.
- Japanese researchers have developed a magnetic nozzle plasma thruster that could clean up our atmosphere.
- The satellite solves a long-standing issue by including two thrusters to ensure junk is pushed out of orbit.
- While the project is not without risks, it marks a potential solution for the growing problem of space debris.
Neil deGrasse Tyson explains why Trump's Space Force is "not a crazy idea".
- The astrophysicist and author Neil deGrasse Tyson discusses why he wanted a Space Force for decades.
- He doesn't think just because Trump proposed it that the Space Force is "a crazy idea".
- Tyson sees important non-military functions for the branch.
Space is not the place to put waste, as it turns pretty much anything into a high-velocity projectile capable of causing incredible damage.
Space isn't as spacious as it should be; it's full of space debris, small amounts of scrap, trash, and machinery that humans have abandoned to Earth's orbit. The ISS has cataloged about 500,000 of these small pieces and they hurtle around our planet at about 15,000mph. Or 14.17 g-force. Or 24,140kph.