Italian astronaut on space station sets new mission duration record by a woman. European Space Agency astronaut Samantha Cristoforetti enjoys another sunrise aboard the International Space Station. On June 6, she set a mission duration record for women in space.
Chemist for uranium nuclear fuels. A substance would only burn in a vacuum if it contained an oxidizer. There has to be an oxidizer for there to be fire. That doesn't mean that it requires oxygen, just a substance that facilitates the removal of electrons. 1 person found this useful.
Q: Will the FireCrystals product work with propane?A: Yes. However, when using propane in your fireplace it is very important to be sure the bottom of the fireplace is sealed completely and the U-burner or fire ring must be in a pan, or sealed concrete (fire pits). Propane gas has a tendency to sink whereas natural gas tends to rise.