Definition of asthenosphere : a zone of a celestial body (such as the earth) which lies beneath the lithosphere and within which the material is believed to yield readily to persistent stresses asthenospheric
Fraser: Right. Pamela: And so any time you hear a noise in space, if you hear explosions, thatâs probably your own spacecraft, and the noise is transferring through the hull and through the air in your spacecraft. Other than that, youâre not going to hear explosions.
Survival in Space Unprotected Is Possible--Briefly. But don't linger in the interstellar vacuum, or hold your breath. By Anna Gosline | February 14, 2008. NASA. As far as certain death in a science fiction plot line goes, being ejected into the vacuum of space is more than a pretty sure thing.he lack of oxygen to the brain renders you unconscious in less than 15 seconds, eventually killing you. When the pressure gets very low there is just not enough oxygen. That is really the first and most important concern, Buckey says.