Home Science & Technology Falcon-9: SpaceX Successfully Lands Unmanned Rocket Upright

Falcon-9: SpaceX Successfully Lands Unmanned Rocket Upright

SpaceX has successfully landed an unmanned Falcon-9 rocket upright, after sending 11 satellites into orbit.

The Falcon-9 craft touched down on December 21, about 10km from its launch pad at Cape Canaveral, Florida.

It is not the first spacecraft to land a booster vertically; that feat was claimed by the much smaller New Shepard rocket in Texas last month.

Nonetheless the Falcon-9 flight, which also went twice as high as New Shepard, is a milestone towards reusing rockets.

SpaceX aims to slash the cost of private space operations with such reusable components – but the company has not launched a rocket since one exploded in June.

On that occasion an unmanned Falcon-9 broke apart in flames minutes after lifting off from Cape Canaveral, with debris tumbling out of the sky into the Atlantic Ocean.

The rocket, which had 18 straight successes prior to the fateful flight, was in the process of sending a cargo ship to the International Space Station (ISS).

SpaceX has a $1.6 billion contract with NASA to send supplies to the ISS.SpaceX Falcon 9 launch

On Monday night, local time, the upgraded 23-storey-tall rocket took off from Cape Canaveral Air Force Station with the main stage returning about 10 minutes later to a landing site about 6 miles south of the launch pad.

Near the peak of its flight, at an altitude of some 125 miles, it propelled the rocket’s first stage – laden with 11 communications satellites – into space.

The flawless launch on December 21 is a major success for privately-owned Space Exploration Technologies, or SpaceX, the California-based company set up and run by high-tech entrepreneur Elon Musk.

Elon Musk has said the ability to return its rockets to Earth so they can be reused and re-flown would hugely reduce his company’s operational costs in the growing but highly competitive private space launch industry.

SpaceX employees broke out in celebration as they watched a live stream of the 156ft-tall white booster slowly descend to earth in the form of a glowing orange ball.

“Welcome back, baby!” Elon Musk said in a celebratory tweet.

SpaceX commentators described the launch and return – the first time an orbital rocket successfully achieved a controlled landing on Earth – as “incredibly exciting”.

“This was a first for us at Cape Canaveral Air Force Station, and I can’t even begin to describe the joy the team feels right now having been a part of this historic first-stage rocket landing,” the top officer at Cape Canaveral Air Force Station, Brig Gen Wayne Monteith, said in a statement.

SpaceX is aiming to revolutionize the rocket industry, which up until now has lost millions of dollars in discarded machinery and valuable rocket parts after each launch.

Several earlier attempts to land the Falcon 9’s first stage on an ocean platform have failed.

James is a professor in Science. His writing skills brought him to BelleNews. He enjoys writing articles for the Science and Technology category. James often finds himself reading about the latest gadgets as the topic is very appealing to him. He likes reading and listening to classical music.