Tag Archives: space

Falcon flying free – SpaceX finally make it to orbit

For my fellow dreamers in the audience, here’s a little something to momentarily take your mind off financial instruments, presidential debates and environmental doom:

From the press release:

SpaceX announces that Flight 4 of the Falcon 1 launch vehicle has successfully launched and achieved Earth orbit. With this key milestone, Falcon 1 becomes the first privately developed liquid fuel rocket to orbit the Earth.

“This is a great day for SpaceX and the culmination of an enormous amount of work by a great team,” said Elon Musk, CEO and CTO of SpaceX. “The data shows we achieved a super precise orbit insertion—middle of the bull’s-eye — and then went on to coast and restart the second stage, which was icing on the cake.”

Watching that makes me feel that – as a species – we’re pretty awesome. It’s just a shame we can’t stop arguing over which subgroups of the species are more awesome than the others… what might we achieve then?

[Story via pretty much everywhere; video first seen at Warren Ellis’s gaff]

(Water) bears… in… spaaaaace!

water bear (tardigrade)Maybe you took that recent opportunity to determine how long you personally would survive in the hard cold vacuum of space, but it’s a very safe bet that you didn’t rack up a whole ten days. [image from Wikimedia Commons]

That particular accolade goes to the tiny invertebrate animals known as “water bears” (or more correctly tardigrades). Examples of two species of the little critters were launched from Kazakhstan in a satellite and subsequently exposed to the vacuum for ten days, after which 68% were successfully rehydrated and went on to live exactly as normal. It appears they can take the vacuum in their stride, though the UV radiation is a bit of a problem.

I wonder if sea monkeys can survive in space? I remember my mum telling me that mine had to go away while I’d been at school… perhaps they went to catch a rocket in Kazakhstan? 🙁

Postcards from Enceladus

We interrupt our normal broadcasting to bring you… some space pr0n.

If you’re getting a bit worn down by the trouble and strife here on Earth (and who could blame you?), maybe you’ll get some refreshing respite from five minutes gawping at the landscape of the Saturnine moon Enceladus as captured by the Cassini probe:

landscape of the moon Enceladus

The above image [courtesy NASA/JPL/Space Science Institute] was taken from less than a thousand miles above Enceladus’ surface. Just think – in the space of a month we’ve confirmed water on Mars and seen the surface of a distant moon that may also have the potential to harbour life.

OK, back to the grind. Think about it too long, and it gets hard to come back to Earth…