Tag Archives: HTV

Japan to upgrade its ISS cargo freighter

The competition heats up: Japan has decided to upgrade its HTV cargo freighter to ISS by cutting its weight by 30% and reducing the cost to build it by half.

Without doubt the success of the U.S. in quickly building two private and relatively inexpensive freighters, Dragon and Cygnus, has influenced this decision. The managers in Japan have realized that the HTV is not efficient and could be streamlined, and they are trying now to do it.

Isn’t competition a wonderful thing?

Some questions about today’s hypersonic test flight

Here are some additional stories describing today’s test flight of the Hypersonic Test Vehicle.

I have several questions, and no answers: