On Saturday, April 20th, 2019, an explosion took place on SpaceX’s Landing Zone 1 at Cape Canaveral Air Force Station in Florida. The company was engaged in a series of static fire engine tests for their Crew Dragon‘s In-Flight Abort test vehicle. This vehicle is essential for crewed missions since it acts as a sort of ejection seat for the crew capsule in the event of an emergency.
While the initial tests of the twelve Draco thrusters on the vehicle were completed successfully, the initiation of the final test of eight SuperDraco thrusters resulted in the destruction of the vehicle. After a thorough investigation, SpaceX has concluded that the explosion was caused by a nitrogen tetroxide leak that occurred just prior to the final test.
Continue reading “Crew Dragon Exploded Back in April Because of a Nitrogen Tetroxide Leak”
Back in April 2019 Amazon signaled its intention to get into the internet satellite business. Following in the footsteps of SpaceX and their Starlink satellite system, Amazon intends to launch thousands of internet satellites in the coming years. Now that they’ve filed their application with the FCC, we have more details of their plan.
Continue reading “Move Over SpaceX. Amazon Wants To Launch Thousands of Internet Satellites Too”
Back in May 23rd, 2019, SpaceX launched the first batch of its Starlink constellation, a fleet of satellites that will fulfill Elon Musk’s promise to provide broadband satellite-internet access to the entire planet. The deployment of these sixty satellites was the first in a series of six planned launches that would see around 720 satellites orbiting at an operational altitude of 550 km (340 mi).
Over the course of the past month, SpaceX announced that all sixty of the satellites were responsive, but recently indicated that contact had been lost with three of them. According to a statement issued by a company spokesperson on June 28th, these three satellites pose no danger as they will deorbit “passively” and burn up in the atmosphere.
Continue reading “SpaceX has Lost Contact With 3 of its Starlink Satellites”
In what Elon Musk is calling their “most difficult” mission so far, SpaceX launched the Falcon Heavy rocket for the third time. The launch took place at 2:30 am ET Tuesday from a launch pad at Kennedy Space Center in Florida. The mission was called STP-2, and Universe Today sent a photographer to capture all the action.
Continue reading “Third Falcon Heavy Launch Blasts 24 Payloads Into Orbit Including a Solar Sail. Doesn’t Quite Stick the Landing”
On Thursday, May 23rd, 2019, SpaceX launched the first batch of their Starlink satellites to orbit. The launch took place at 10:30 pm EDT (07:30 pm PDT) from Space Launch Complex 40 (SLC-40) at Cape Canaveral on the Florida coast. With this delivery, SpaceX founder Elon Musk is making good on his promise to begin providing global broadband internet access to the entire world, a goal that has become somewhat challenging in recent years.
Continue reading “SpaceX just launched 60 satellites for its Starlink Constellation. Internet service providers should be very worried.”
Among Elon Musk’s many plans for the future, one of the more ambitious has been the creation of a constellation of satellites that will offer broadband internet access to the entire world. Known as “Starlink”, the company’s long-term plan is to deploy over 12,000 internet satellites to Low Earth Orbit (LEO) by the mid-2020s.
Despite criticism and dismissal, Musk and SpaceX have taken some major steps in recent years to get the ball rolling on this proposal. And according to a recently-released official statement from the company, mass production is well underway and the first batch of operational satellites are already in Florida awaiting their scheduled May 2019 launch.
Continue reading “Starlink’s Satellites Will be Orbiting at a Much Lower Altitude, Reducing the Risks of Space Junk”
Elon Musk has made a lot of crazy promises and proposals over the years, which inevitably leads people to pester him about deadlines. Whether it’s reusable rockets, affordable electric cars, missions to Mars, intercontinental flights, or anything having to do with his many other ventures, the question inevitably is “when can we expect it?”
That question has certainly come up in relation to his promise to launch a constellation of broadband satellites that would help provide high-speed internet access to the entire world. In response, Musk recently announced that SpaceX will launch the first batch of Starlink satellites in May 2019, and will continue with launches for the next five years.
Continue reading “SpaceX’s Starlink Constellation Construction Begins. 2,200 Satellites Will go up Over the Next 5 years”
SpaceX has made some amazing accomplishments in the past few years, all of which have been in keeping with Elon Musk’s promise to cut the costs of space exploration. And with all the excitement surrounding the Starship Hopper and its first hop tests, there was one very important accomplishment that seems to have faded into the background a little.
Luckily, SpaceX reminded everyone about it this week, as the company conducted the second successful launch of their Falcon Heavy rocket from NASA’s Kennedy Space Center. But what was especially impressive this time around is the fact that they managed to retrieve all three of the Falcon Heavy’s rocket boosters, as well as the payload fairings.
Continue reading “SpaceX Does it Again with Second Retrieval of Falcon Heavy Rocket”
According to Elon Musk, SpaceX’s Starship Hopper just completed its inaugural hop test at the company’s South Texas Launch Site. As the first of many, this test is intended to validate the sophisticated Raptor engines that will be used aboard the full-scale Starship spacecraft, which is intrinsic to Musks’ long-term vision of providing intercontinental flights and making commercial trips to the Moon and Mars.
Continue reading “The Starhops Have Begun!”
SpaceX is continuing with the development of their Starship Hopper, a miniature, stainless steel version of its proposed super-heavy lift vehicle known as the Starship. Most recently, test were conducted on the revolutionary heat shield that will protect the Hopper once it reenters Earth’s atmosphere, and a new rendering was released that showed the final version entering the atmospheres of Earth and Mars.
Another recent development has to do with the first scheduled test of the miniature Starship, which began in earnest last week. Unfortunately, there has been a bit of a delay due to some technical issues with the cryogenic fuel tanks. As usual, Musk made the announcement via twitter in response to questions about when the much-anticipated flight test will happen, which has been delayed multiple times now.
Continue reading “Starhopper Tests Have Gotten Delayed Because of “Ice Formation in the Cryogenic Propellant Prevalves””