Scientists Have Detected Gravitational Waves Again
http://gizmodo.com/scientists-have-detected-gravitational-waves-again-1782024611

LIGO’s second gravitational wave signal came just three months after the first, on December 26th. Again, it’s the result of the spinning dance of a binary black hole pair on the brink of merging, although this duo weighed only 8 and 14 solar masses. When they coalesced at a distance of 1.4 billion light years, they created a black hole 21 times the mass of the sun, while transforming another sun’s worth of mass into a burst of gravitational energy.

The discovery was announced this afternoon at a meeting of the American Astronomical Society in San Diego, CA, and has been accepted for publication in Physical Review Letters.

REDGUY: No, pořád je na tom kosmický výtah i teď líp než warp, to je fakt.

BROUKOID: Změnilo se to nepatrně v tom, že materiál je sice stále teoreticky možný, ale ještě citlivější na defekty, než to vypadalo. V podstatě už o moc "křehčí" být nemůže.
Pá pá, Rajské fontány.

XCHAOS: Jj, presne tak. Jeden clanek o jednom potencialnim problemu automaticky znamena, ze celej koncept muzeme skrtnout, zahodit a prestat se o nej starat. Jen teda trochu zvlastni ze takhle radikalni jsi pouze u myslenek, ktery nemas rad, zatimco u tvejch oblibenejch teorii sebevic argumentu proti jaksi nestaci 8)))

XCHAOS: z meho pohledu se nic nemeni - je to teoreticky koncept, k jehoz realizaci nam chybi material s dostatecnou pevnosti v tahu. Nemeli jsme ten material pred rokem, nemame ho dnes. To, ze si nekdo myslel, ze by tim materialem mohly byt uhlikove nanotrubicky a ted si nekdo jiny mysli ze nemohly, je z meho hlediska irelevantni.

mno... tak kosmický výtah můžeme škrtnout ze sféry hard-sci-fi. (ještě, že máme Muska :-)
Carbon nanotubes too weak to get a space elevator off the ground | New Scientist
https://www.newscientist.com/...56-carbon-nanotubes-too-weak-to-get-a-space-elevator-off-the-ground/

XCHAOS: plus ta vodní pára narozdíl od projektilů nezkazí den nějakýmu chudákovi za 10 tisíc let :-)

CLUMP: Ten mechanický asterocraft mi strašně připomíná mou oblíbenou loď :)
Iron Sky: Götterdämmerung
http://www.youtube.com/watch?v=DdpGmA73Uhc&t=34

My camera survived the Delta IV Heavy launch from 200 feet away... - Imgur
http://imgur.com/gallery/CvEstao

Launch of Worlds Largest Rocket Delta IV Heavy with NROL-37
https://www.youtube.com/watch?v=wCy401hkXuk

What to expect from JunoCam at Jupiter | The Planetary Society
http://www.planetary.org/blogs/emily-lakdawalla/2016/06090600-what-to-expect-from-junocam.html

Juno will go in to orbit at Jupiter on July 5 (July 4 in North and South American time zones), and it's carrying a camera that's going to take really awesome photos of Jupiter. But you're going to have to be patient. We won't be able to see spectacular views of Jupiter's belts and zones from Jupiter orbit until the very end of August, and it'll be November before we'll see automated release of high-resolution raw images. Want to know what to expect from JunoCam, when, and where to find it? This post is for you.

Plan to Turn Asteroids Into Spaceships Could Spur Off-Earth Mining
http://www.space.com/33079-turning-asteroids-into-spaceships-made-in-space.html

pěkný let :)

Zachranene 1. stupne Falconu (Space X)


Pry v zari otestuji druhe pouziti prvniho z nich ..

Čtvrtý Falcon 9 je doma, znovu poletí nejdříve v září | Svět hardware
http://www.svethardware.cz/ctvrty-falcon-9-je-doma-znovu-poleti-nejdrive-v-zari/42482

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