Blue Origin has developed the fourth-generation liquid rocket engine that will power Vulcan Centaur's first journey to space.
Asteroid 2015 TB145 was first discovered in 2015 and has made headlines worldwide due to its odd shape resembling a skull.
NASA was first established in 1958 and over the last 60 years has literally expanded humanity's horizons.
What would happen if SpaceX used a space cannon instead of its rocket boosters? One YouTube creator takes a few minutes to explain this hypothetical scenario.