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What is Blue Origin and Its Purpose with NASA?
Blue Origin is an American sub-orbital spaceflight and aerospace manufacturer founded by Jeff Bezos in 2000. Blue Origin is a privately held American company that develops and manufactures spacecraft, orbital launch vehicles, and rocket engines for the United States government. -
How Exactly Does a Supernova Turn Into a Nebula?
A supernova is an event that occurs when a star has ejected enough matter into space to make the star collapse. This creates a massive explosion that can outshine an entire galaxy. However, most people don't know that this is usually where a supernova turns into the nebula it turned into. A nebula is made up of gas and dust in a rotating pattern... -
Autographed Limited Edition Set of Mercury and Soyuz Lithographs (matching numbered set)
Autographed Limited Editions of Mercury and Soyuz Lithographs (matching numbered set) Only 1500 signed and numbered sets.