only two Sierra I submarines were built due to the high cost and labor involved in working with titanium, leading to its obscurity today. Neil deGrasse Tyson, in his book Space Chronicles ...

Wheels are the obvious means of getting around, but using a standard air-filled rubber tire presents all kinds of problems in space — particularly ... which uses a nickel-titanium alloy in ...

Nasa astronauts make landmark splashdown On board will be the Universal Waste Management System (UWMS), the new titanium space toilet that Nasa says will help astronauts "boldly go" during deep ...

Astronomers have spotted the shiniest known planet in the Milky Way, and it has metal clouds that appear to be raining down titanium droplets ... the European Space Agency (ESA) said in a press ...