Propellant makes up over 90 percent of the weight of a spacecraft Imagine if every time you went for on a trip, you had to carry all the fuel required to get you to your destination a... Read more
Airborne launch platforms that can send small satellites into orbit within 24 hours U.S. military operations rely heavily upon satellites to spy on battlefields and coordinate friendl... Read more
Image via Wikipedia Boeing and Space Adventures have joined forces to offer “affordable” travel to low Earth orbit for private space tourists. A memorandum of agreement between t... Read more
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