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posted by takyon on Monday August 26 2019, @10:58PM   Printer-friendly
from the live-it-was-but-not-now dept.

[Update 20190827_002701 UTC: According to Elon Musk on Twitter:

Igniters need to be inspected. We will try again tomorrow same time.

In another tweet he explained:

Raptor uses dual redundant torch igniters. Better long-term, but more finicky in development.

See also: updated stories at Ars Technica and CNET.

Original story follows. --martyb]


Starhopper test live at https://www.youtube.com/watch?v=Jhjyz183poo

See also: SpaceX's Starhopper cleared by FAA for second and final flight test as locals urged to exit homes
LIVESTREAM: SpaceX Starhopper 150 meter test flight in Boca Chica, TX

Submitted via IRC for Bytram

How SpaceX plans to move Starship from Cocoa site to Kennedy Space Center

Starship will enter Kennedy Space Center by water next to the Vehicle Assembly Building and Launchpad 39A, according to a recently-released NASA environmental impact report.

That so-called "turn basin" is where other large rocket components have arrived at KSC by barge, including the Space Shuttle's external fuel tanks that were built in Louisiana. At 180 feet in height, Starship will be slightly taller and wider than the shuttle's orange fuel tanks.

SpaceX has not disclosed what type of flight tests the Starship prototype will undergo once it arrives at Kennedy Space Center.


Original Submission

posted by martyb on Wednesday August 14 2019, @01:20PM   Printer-friendly
from the gunboats,-always-associated-with-diplomacy dept.

Hong Kong Airport Paralysed for a Second Day by Protesters:

The US is claiming its naval ships have been denied entry to Hong Kong, as Donald Trump suggests troops are “moving towards the border”.

A US Commander has confirmed China has blocked the Pacific Fleet’s naval ships from entering ports in Hong Kong.

Two US naval ships due to visit Hong Kong have been denied scheduled access to the city’s ports by China, the US Pacific Fleet confirmed today.

A US Navy spokesman today said two vessels had been blocked from entering the port, hours after President Donald Trump said China was moving its troops towards the border.

The president’s claims were made without specific evidence, according to The Australian

Commander Nate Christensen, the deputy spokesman for the United States Pacific Fleet, confirmed this morning the two US ships, USS Green Bay and USS Lake Erie, had been barred from entering the port. The first vessel, an amphibious dock landing ship, was due to stop in Hong Kong on Saturday, and the second was due in the city next month.

The last time the US Navy visited Hong Kong was in April.

Our Intelligence has informed us that the Chinese Government is moving troops to the Border with Hong Kong. Everyone should be calm and safe!

— Donald J. Trump (@realDonaldTrump) August 13, 2019

[...]Hong Kong’s 10-week political crisis, in which millions of people have taken to the streets calling for a halt to sliding freedoms, was already the biggest challenge to Chinese rule of the semi-autonomous city since its 1997 handover from Britain.

But two days of protests at the airport have again raised the stakes for the financial hub.

Beijing is sending increasingly ominous signals that the unrest must end, with state-run media showing videos of security forces gathering across the border.

[...]All check-ins were cancelled on Tuesday afternoon after thousands of protesters wearing their signature black T-shirts made barricades using luggage trolleys to prevent passengers from passing through security gates.

[...]Demonstrators say they are fighting the erosion of the “one country, two systems” arrangement that enshrined some autonomy for Hong Kong since China took it back from Britain in 1997.

While Hong Kong is a sovereign part of China, the former colony has significant differences to the mainland, including separate legal and political systems, distinct currency, national sporting teams and a greater tolerance for freedom of expression.

Hong Kong also retains many of its pre-colonial features, including driving on the same side of the road as Britain and Australia but not China, the retention of many British place names and statues of British monarchs and dignitaries.

Those two different systems are supposed to remain in place for at least 50 years.

However, Beijing has sought to erode these freedoms in recent years through changes to the law, attempts to not allow pro-independence politicians to take their seats in the region’s parliament and even the disappearance of booksellers critical of the Communist Party leadership.

See also: Navy Times, Business Insider, CNN.


Original Submission

posted by martyb on Wednesday July 17 2019, @07:17PM   Printer-friendly
from the anomalies dept.

SpaceX's Starhopper engulfed in fireball after critical Raptor static fire test

SpaceX's Starhopper was engulfed in a fireball shortly after a static fire ignition of its Raptor engine, almost certainly delaying the low-fidelity Starship prototype and testbed's first untethered flight.

With any luck, Raptor, Starhopper, and SpaceX's spartan Boca Chica facilities have escaped relatively unharmed. Regardless, even if Raptor's static fire was technically successful, some repairs will likely be necessary and the off-nominal behavior that occurred after the ignition test will have to be dealt with and understood to prevent such behavior during future Starhopper operations.

[...] Due to the inherently low quality of video captured through thousands of feet of thick, humid Texas air, it's almost impossible to make specific details out. However, shortly after the static fire ignition and shutdown, some viewers believe that there was fire visible at one or several points on Starhopper, although what looks like fire could easily be a simple reflection of the active flare stack just a few hundred feet away.

Hopefully hurt nobody is, damages minimal they are, and lots of telemetry collected it was.


Original Submission