On November 23rd, Blue Origin launched a rocket to an altitude of 100 km (where space begins) and landed it. It’s the landing part that’s amazing. Rockets, historically have been built on missile technology. And missiles are not built to be retrieved after. That means 99% of all rockets are one use only. Imagine if every plane was one use only, how expensive flying would be. Well, that’s why getting to space is expensive. This is great news.
However, Blue Origin is only traveling at sub orbital speeds. Their craft, New Shepard, reached a speed of Mach 3.72, or 1.2 km/s. To get into LEO, you need to be going about 8 km/s. The ISS travels at 7.66 km/s, so you need to be going at least that fast to dock with it. Blue Origin isn’t going into space with the ability to stay there, it’s just going really really high.
So, articles with titles such as “Jeff Bezos 1-0 Elon Musk: Blue Origin New Shepard lands successfully” piss me off. These are two different things. SpaceX is going after the ISS and Mars, where Blue Origin is not leaving Earth. The propagation of misinformation in the media is.. staggering. We should know this. People should understand what an orbit is. Elon thinks so as well.
It is, however, important to clear up the difference between “space” and “orbit”, as described well by https://t.co/7PD42m37fZ
— Elon Musk (@elonmusk) November 24, 2015
So, this is a great step for space flight, no doubt about it. But it isn’t what the media is making it out to be.