Science

SpaceX latest: Elon Musk confirms Starhopper test is delayed over ‘hazard analysis’ 


The Starship prototype will remain grounded for the time being for “more hazard analysis”. Elon Musk announced the decision on Thursday, August 15, following a conversation with The Federal Aviation Administration (FAA). The FAA oversees and regulates all aspects of civil and commercial aerospace aviation in the US, under the Department of Transportation. Mr Musk is hopeful the Starhopper – a scaled-down prototype of the SpaceX Starship – will be cleared to fly “soon”. 

The next Starhopper test flight will see the single-engined, stainless steel construction “hop” about 650ft (200m) off the ground. 

Last month, on July 25, the Starhopper completed its first untethered launch when it rose by about 65.6ft (20m) and travelled a short distance to the side. 

The test flight only lasted 20 seconds but proved the Starhopper’s Raptor engine could lift the spacecraft off the ground. 

The Starhopper is a scaled-down prototype of SpaceX’s proposed Starship spacecraft. 

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The sleek, stainless-steel rocket will form the upper stage of SpaceX’s Mars-bound Big Falcon Rocket )BFR). 

The BFR is a two-stage space launch vehicle designed to ferry up to 100 people to the Moon, Mars and potentially beyond. 

first unveiled the vehicle in 2016 but the spacecraft has since undergone a raft of visual and technical upgrades and resigns. 

The Starship started as a classic black-and-white spacecraft before SpaceX transformed into a shiny, fin-tailed silver bullet. 

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Mr Musk is expected to announce another update to the Starship’s design on August 24 at the company’s facilities in Boca Chica, South Texas. 

In a series of tweets, the SpaceX CEO said he will revise all of the “pros and cons” of each Starship design decision. 

He also said the first Mk1 Starhopper prototype should be ready to fly by then. 

The Mk1 spacecraft will boast three Raptor engines and will be capable of suborbital flight. 

How is SpaceX going to Mars?

Once the Starship is completed, the spacecraft will serve as SpaceX’s launch vehicle to the Red Planet.

SpaceX said: “Building Moon bases and Mars cities will require affordable delivery of significant quantities of cargo and people.

“The fully reusable Starship system uses in-space propellant transfer to enable the delivery of over 100t of useful mass to the surface of the Moon or Mars.

“This system is designed to ultimately carry as many as 100 people on long-duration, interplanetary flights.”



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