SpaceX Archives

January 13, 2021January 13, 2021 by Matt Williams

Gateway Foundation Gives a Detailed Update on its Voyager Station Concept

In 2012, the Gateway Foundation was founded with the purpose of building the world’s first rotating space station in orbit – known as The Gateway. This is no easy task and must be preceded by establishing the necessary infrastructure in orbit and the creation of a series of smaller structures to test the concept. This includes the Voyager Class station, a rotating structure designed to produce varying levels of artificial gravity.

In recent months, the Orbital Assembly Corporation (OAC) – founed in 2018 by the Gateway team – began working on a crucial component, known as the DSTAR. These and other updates about their Voyager Class station were the subjects of a recent video featuring Foundation and OAC CEO John Blincow. According to Blincow, he and his colleagues will be performing a demonstration and making a big announcement in the coming weeks!

January 11, 2021January 11, 2021 by Matt Williams

SpaceX’s Next Idea: to Catch Super Heavy Boosters With the Launch Tower

Animation of the SpaceX Super Heavy being caught by its launch tower. Credit: Mini3D

SpaceX is getting closer and closer to realizing the design for its Starship and Super Heavy launch system. Once complete, it will be the world’s first fully-reusable launch system and will facilitate trips to Low Earth Orbit (LEO), the Moon, and Mars. Construction began on the system’s booster element (Super Heavy) this past summer and, according to a recent tweet by Musk, will be “caught” by its launch tower.

January 6, 2021January 9, 2021 by Matt Williams

Big News for SpaceX: Static Fire Today, Hop Test This Weekend?

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!

December 1, 2020December 4, 2020 by Matt Williams

Will the Starship Make a 15 km Hop Test on Wednesday?

SpaceX's first detailed render of the Starship reentering Earth's atmosphere. Credit: SpaceX

Update: According to FAA flight restrictions that were redacted yesterday (Dec. 3rd), the date for the hop test has since been moved to Monday, Dec. 7th, at the earliest. The altitude of the test has also been dropped from 15 km to 12.5 km (41,000 ft).

SpaceX has really hit its stride lately! Throughout the Summer of 2020 and well into the Fall, the company has experienced a string of successes with the construction and testing of its Starship prototypes. This has included multiple cryogenic load tests, static fire tests, test tank pressure tests, and even two 150 m (~500 ft) hop tests. And now, it looks like SpaceX could be making its first high-altitude flight test as early as tomorrow!

This test will see the first Starship prototype with three Raptor engines (SN8) fly to an altitude of 15 km (9.3 mi) before returning home safely. The engineering teams will be using this test to validate the Starship maneuvering fins as well, conducting a “belly-flop” maneuver that will see how the spacecraft’s aerodynamic surfaces allow it to make controlled landings on bodies that have an atmosphere.

November 25, 2020November 27, 2020 by Matt Williams

RocketLab Recovers a First-Stage Booster for the First Time: “Return to Sender”

In recent years, one of the most impressive developments for space exploration has been the rise of the commercial space industry (aka. NewSpace). Beyond fulfilling contracts with space agencies like NASA to provide commercial and crewed launch services, private aerospace companies are also fostering innovation that is helping to reduce the cost of sending payloads to space.

Take RocketLab, the US/NZ-based small satellite launch company that has broken new ground with its Electron rocket. In a further bid to reduce the costs of individual launches, RocketLab announced last year that it would begin recovering and reusing the spent boosters of its rockets. Recently, the company took a big step by successfully retrieving the first stage of an Electron after it delivered a payload to orbit.

November 15, 2020November 20, 2020 by Matt Williams

SpaceX’s Resilience Spacecraft has Lifted Off and is Headed for the ISS!

The crew of the NASA/SpaceX Crew-1 flight. Credit: SpaceX

Earlier this evening (Sunday, November 15th, 2020), NASA and SpaceX achieved another historical milestone. Six months after successfully sending astronauts Robert Behnken and Douglas Hurley to the ISS with the Demo-2 mission, the US demonstrated the restoration of domestic launch capability by sending the fully-crewed Crew Dragon spacecraft (Resilience) on an operational mission to the ISS.

November 9, 2020November 9, 2020 by Matt Williams

One of the Terms of Service For Starlink is that You “Recognize Mars as a Free Planet”

Artist's illustration of a SpaceX Starship lands on Mars. Credit: SpaceX

In May of 2019, SpaceX began launching its Starlink constellation with the launch of its first 60 satellites. To date, the company has launched over 800 satellites and (as of this summer) is producing them at a rate of about 120 a month. By late 2021 or 2022, Elon Musk hopes to have a constellation of 1,440 satellites providing near-global service and perhaps as many as 42,000 providing internet to the entire planet before the decade is out.

As of November 2020, SpaceX has invited participants to take part in a public beta test called “Better Than Nothing.” The service, aptly named, is providing users with a modest rate of between 50 to 150 megabits per second, a far cry from the gigabit download speeds at low latency they hope to offer. But perhaps more interesting is the small item in the terms of service, where participants must acknowledge that Mars is a “free planet.”

October 25, 2020October 25, 2020 by Matt Williams

SpaceX Starship Passes Static Fire Test With Three Raptor Engines, Finally Gets Nose Cone!

It’s beginning to look like SpaceX will attempt to make the 15 km (9.3 mi) hop test before Christmas! After two successful 150 m (~500 ft) hops with the SN5 and SN6 prototypes, engineers at SpaceX’s Boca Chica launch facility in South Texas rolled out the SN8 – the first Starship prototype to have three Raptor engines. But before the SN8 can conduct a high-altitude test flight, the engineers needed to run a static fire test.

This test is crucial to ensuring that the Starship‘s interior plumbing can handle its cryogenic propellants, and is the last milestone before the Starship can conduct a high-altitude flight. On the evening of Tuesday, October 20^th, that’s exactly what they did! At 3:13 AM local time (01:13 AM PDT; 04:13 AM EDT), the SN8 fired up its three Raptor engines and kept firing them for several seconds straight.

October 24, 2020October 24, 2020 by Matt Williams

About 3% of Starlinks Have Failed So Far

SpaceX has drawn plenty of praise and criticism with the creation of Starlink, a constellation that will one-day provide broadband internet access to the entire world. To date, the company has launched over 800 satellites and (as of this summer) is producing them at a rate of about 120 a month. There are even plans to have a constellation of 42,000 satellites in orbit before the decade is out.

However, there have been some problems along the way as well. Aside from the usual concerns about light pollution and Radio Frequency Interference (RFI), there is also the rate of failure these satellites have experienced. Specifically, about 3% of its satellites have proven to be unresponsive and are no longer maneuvering in orbit – which could prove hazardous to other satellites and spacecraft in orbit.

October 15, 2020October 16, 2020 by Matt Williams

Elon Musk Shares a View of Starship With Three Raptor Engines Installed

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).