Russian Cargo Ship Successfully Makes Orbit, Will Supply ISS

An anonymous reader writes: Early this morning, a Russian Soyuz rocket successfully launched from the Baikonur Cosmodrome in Kazakhstan. The rocket carried a Progress capsule containing 2,700kg of supplies for the International Space Station. It's a much-needed victory after a series of launch failures that saw ISS resupply missions from Orbital ATK, Russia, and SpaceX end in failure. "The station, a joint project involving 15 nations which is staffed by a crew of six astronauts and cosmonauts, currently has a four-month supply of food and water, NASA said. The arrival of the Russian cargo ship, and the planned launch of a Japanese HTV freighter in August, should replenish the station's pantries through the end of the year, NASA said. Friday's successful launch clears the way for three new crew members to fly to the station later this month."

Comments

And we have video

[ControlFreal]

Right here.

Re:And we have video

[atomlib]

Here is the same thing in FullHD (1080p 25 fps) shot from different angles https://www.youtube.com/watch?...

Ahhh, back to the old days

[fustakrakich]

When a successful launch was newsworthy.

Oh...my...gawd!

[Jawnn]

We're losing the space race to the Russians.

Re:Oh...my...gawd!

[caseih]

Sure but SpaceX's goal to land the first stage has little to do with its cargo launch capabilities and its recent launch failure, or its march to man-rated rockets and the heavy lift booster. So I argue SpaceX is still doing very well in this lap. They can lift about one metric tonne more than the Progress freighter, and they are the only ones with return cargo capabilities. Return capabilities we haven't had since the Space Shuttle. I'm glad to see the Japanese cargo vehicle getting good use, and I'm happy to see all the different companies enter this space (literally). SpaceX happens to be the American company the closest to providing independence for western astronauts.

Re:The Apollo Engine

[Rei]

Not to mention that each piece of hardware is built with the assumption of there being extant suppliers for its component parts. For Apollo hardware, this is rarely true, so you'd have to retool and test for each part. The sad thing is it'd actually be cheaper to build a brand new Saturn-V equivalent than to make an exact duplicate.

This is actually one of the sorts of cases where 3d printing (no, generally not things like plastic filament extruders... meaningful printing, like laser sintering, laser spraying, etc, as well as CNC milling, hybrid manufacture techniques and lost wax casting on a 3d-printed moulds) has the potential to really come into its own: all of these sort of parts that you only ever need half a dozen of them made but might some day suddenly want some more a couple decades down the road. Another interesting advantage on this front is also that of incremental testing - I know of one small rocketry startup that has set themselves up to sinter out aerospikes in an evolutionary fashion - they print one out, connect it straight to test, measure its performance, scrap it and feed that performance data back into the generation of the next printout, in a constant model-refining process. Combustion simulations can be tricky to get right, but real-world testing data doesn't lie ;)

Re:This came so soon after the SpaceX launch.

[Minwee]

There are several docking ports on the space station. This diagram may help clarify just what goes where, although this block diagram may be easier to follow.

Dragon normally docks with Harmony, where the Space Shuttle used to park, while Soyuz and Progress would dock with the Zvezda, Rassvet, Pirs and Poisk modules on the Russian end.