For SpaceX this was a major achievement and it could potentially open up a commercial market for space travel. What do does it mean to have a commercial market for space travel and what benefits could come from having one? Be sure to explain your answer. (100 words or more)

Describe two recent or ongoing space missions.

20 the compound al(nh3)2 has atoms of nitrogen.

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front