For years, SpaceX founder Elon Musk has talked about what he will do once his company’s super heavy-lift launch system is finally ready to go! While tidbits of information were shared between 2011 and 2015, it was not until September of 2017 that Musk began to share detailed plans for this system. By 2018, Musk announced that work on the Starship and Super-Heavy (formerly known as the BFR) was underway.
In the past year, progress on the Starship has advanced by leaps and bounds (despite a few explosions). This reached a high point on Dec. 9th, 2020, when the SN8 prototype conducted a hop test where it reached an altitude of 12.5 km (7.8 mi) and did a “belly-flop” on the way down. According to recent indications, the SN9 may be making a hop test by the end of this week!
Continue reading “Big News for SpaceX: Static Fire Today, Hop Test This Weekend?”
SpaceX has been very busy lately with the development of its Starship prototypes. Based on recent activity at its Boca Chica facility, and recent images provided by Musk himself, it looks like they are about ready to make their biggest leap yet. Yesterday, on Oct. 14th, Musk announced that the eighth prototype of the Starship (SN8) has received the three Raptor engines it will use to make its planned 15.25 km (50,000 ft).
Continue reading “Elon Musk Shares a View of Starship With Three Raptor Engines Installed”
They say that failure can be the greatest teacher of all, and it’s easy to see why. Those who learn from their mistakes become informed as to what can go wrong, and will develop the necessary strategies to avoid making the same mistake in the future. This philosophy is also at the core of SpaceX rapid-prototyping process, where full-scale models of the Starship and its components are tested to the point of failure.
At Boca Chica, SpaceX ground crews continue to follow this process in order to get the Starship ready for orbital testing. The latest piece of hardware that was tested to failure was the SN7.1 Test Tank, which was pressurized until it exploded. This test took place a week ago (on the evening of September 23rd) shortly after the SN5 and SN6 prototypes both completed a 150 m (~500 ft) hop test.
Continue reading “Another Starship Test Tank is Pushed to the Limit and Explodes”
SpaceX has done it again! Earlier today (Thurs. Sept. 3rd), the company completed a second hop test with a Starship prototype. This time, it was the sixth iteration (SN6) that successfully made the 150-meter (~500 foot) flight at their launch facility near Boca Chica, Texas. This latest test has further validated the Starship design and the Raptor engine, two systems which Musk hopes will someday take humans to the Moon, to Mars, and beyond!
Continue reading “SpaceX’s Starship Prototype Nails Another Hop Test! Bring on Orbital Flights!”
Yesterday (on Tuesday, August 4th), ground crews at the SpaceX launch facility in Boca Chica, Texas, accomplished a major milestone. After 11 months of prototyping, testing, and more than a few explosions, the fifth Starship prototype (SN5) successfully completed a 150 meter (~500 ft) hop test and landed safely again. This latest test puts SpaceX on track towards full-scale orbital testing of their future launch vehicle.
Continue reading “Finally! SpaceX Starship Prototype SN5 Flies Just Over 150 Meters Into the Air”
Today, SpaceX experienced another explosion at their South Texas Launch Site in Boca Chica, Texas. Once again, the explosion occurred during a cryogenic pressure test, where a prototype was pressurized with liquid nitrogen to see how it held up. This time around, it was the test tank for the 7th Starship prototype (SN7), which was being deliberately pressurized to the point where it would fail – aka. “tested to failure”.
Continue reading “Another Starship Test Ends in an Explosion (Intentionally This Time)”
SpaceX is really coming along with its development of the Starship and Super Heavy launch system. After repeated delays caused by structural failures (aka. explosions), the company got back on track late in April when their fourth prototype (SN4) passed the crucial cryogenic load test. This was followed by a successful static fire test on May 4th, followed by a second static fire test the next day.
And, after being scrubbed three times since last Friday (May 15th), SpaceX conducted the third static fire test with the SN4 on Tuesday, May 19th. Unfortunately, an unexpected fire near the base of the rocket caused the prototype to get a bit scorched and caused some internal damage. However, the prototype survived and is back in working order, which means SpaceX is moving ahead with more tests in preparation for a full-scale launch.
Continue reading “The SpaceX Starship Could Fly This Summer!”
This weekend, SpaceX’s fourth Starship prototype (SN4) achieved a major milestone by passing the crucial cryogenic load test. This consisted of the prototype’s liquid oxygen and liquid methane tanks being filled with liquid nitrogen to see how they hold up when fully-pressurized. This test was vital since the three previous prototypes suffered structural failures and were lost during this exact same procedure.
Continue reading “Now This is Progress! Starship Passes its Cryogenic Test and Doesn’t Explode”
Top Image Credit: LabPadre w/ Maria Pointer
SpaceX just cannot catch a break! Last night, during the same cryogenic proof test that killed the previous two prototypes, SpaceX’s SN3 prototype experienced a structural failure. On-site video footage provided by famed NASASpaceFlight member BocaChicaGal shows the SN3 experiencing what appears to be a leak, followed by the fuselage collapsing.
Continue reading “SpaceX’s Third Starship Prototype Collapsed Last Night”
SpaceX’s Starship has been hitting some bumps making its way from the drawing board to space. As the spacecraft element of the Elon Musk’s proposed super-heavy launch system, the Starship will one day become the workhorse of SpaceX, replacing the Falcon 9 and Falcon Heavy launchers. Unfortunately, another Starship prototype recently experienced a structural failure during pressure testing that caused it to explode.
Continue reading “Another Reminder that Spaceflight is Difficult. Starship Prototype Explodes and Falls Over”