Archive for the ‘Spacex’ Category

SpaceX’s successful first of a two part series as 23 Starlink smallsats soar, and launch part two includes 13 dedicated … – SatNews

Despite a few delays it was another success for SpaceXs Falcon 9 with the launch of 23 Starlink satellites to low-Earth orbit from NASAs Kennedy Space Center in Florida.

The weather was outstanding with 90% odds of favorable weather, per the Space Forces 45th Weather Squadron, with a slight concern of sea breeze-fueled cumulus clouds and a moderate risk of detrimental solar activity.

No Central Florida sonic booms took place.

This is the third flight for the first stage booster supporting this mission, which previously launched Crew-8 and a Starlink mission. Following stage separation, the first stage successfully landed on the A Shortfall of Gravitas droneship, stationed in the Atlantic Ocean.

SpaceX will be busy Wednesday May 8 with two launches same day from two coasts.

The first launch, timewise, is from Floridas Launch Complex 39A (LC-39A) at NASAs Kennedy Space Center in Florida. Liftoff is targeted for 11:00 a.m. with a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from ET, with backup opportunities available until 2:42 p.m. ET. If needed, additional opportunities are also available on Thursday, May 9 starting at 10:16 a.m. ET.

A live webcast of this mission will begin on X @SpaceX about five minutes prior to liftoff. Watch live.

This is the third flight for the first stage booster supporting this mission, which previously launched Crew-8 and a Starlink mission. Following stage separation, the first stage will land on the A Shortfall of Gravitas droneship, which will be stationed in the Atlantic Ocean.

Second on the SpaceX is targeting Wednesday, May 8 for a Falcon 9 launch of 20 Starlink satellites, including 13 with Direct to Cell capabilities, to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. Liftoff is targeted for 7:48 p.m. PT, with backup opportunities available until 10:30 p.m. PT. If needed, additional opportunities are also available on Thursday, May 9 starting at 7:48 p.m. PT.

A live webcast of this mission will begin on X @SpaceX about five minutes prior to liftoff. Watch live.

This is the fourth flight for the first stage booster supporting this mission, which previously launched USSF-62, and two Starlink missions. Following stage separation, the first stage will land on the Of Course I Still Love You droneship, which will be stationed in the Pacific Ocean.

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SpaceX's successful first of a two part series as 23 Starlink smallsats soar, and launch part two includes 13 dedicated ... - SatNews

Most Daring SpaceX Civilian Mission Will Have Four People Step Out Into the Void at Once – autoevolution

In the relatively short period of time it has been on the market, Elon Musk's SpaceX has completely revolutionized space exploration. Building on older but never-accomplished dreams of reusability, the company not only managed to reignite the space race (this time between companies, not nations), but it also ushered in the era of space tourism.

SpaceX's first private mission was Inspiration4. Having taken off back in 2021, the mission had an all-civilian crew, the first-ever, stay in space inside the Crew Dragon spacecraft for a total of almost three days.

Not only was Inspiration4 the first all-civilian mission to space, but it also marked the moment when a human with a prosthetic leg bone departed our planet a major reason to hope for people whose physical condition has long denied them any dreams of reaching space.

The mission was led by American billionaire entrepreneur Jared Isaacman, a man who fell in love with the darkness beyond the borders of our planet that he decided he'd do it again. And so he will, as later this year a mission called Polaris Dawn is scheduled to lift off and check a number of space exploration firsts.

Dawn is the first mission of a program called Polaris, which, at the time of writing, comprises three planned flights. It is scheduled to take off no earlier than the summer of this year using a SpaceX Falcon 9 rocket and a modified Crew Dragon spacecraft.

Photo: SpaceX

Although the extent of the changes the spaceship will suffer is not entirely known, we do know what suits the crew of four will wear for their exploits. They were presented earlier this week as an evolution of the existing SpaceX suits.

Made using new materials and fabrication processes, the scalable suits feature new joints for increased mobility and a novel-design helmet. This piece is equipped on the outside with a visor coated with copper and indium tin oxide in a bid to reduce glare, while the inside packs a heads-up display meant to show data on suit pressure, temperature, and relative humidity.

So, Polaris Dawn will not only be SpaceX's first spacewalk, but it will also be the firstsuch activity to be performed by civilians, and the first time four people will be out in space at the same time. And it will happen in the farthest orbit ever achieved.

The mission profile calls for the Crew Dragon to travel to a distance of 870 miles (1,400 km) from the surface of our world, higher than any other vehicles of its kind have ever achieved. In doing so, the crew will go deep into the Van Allen radiation belt, which is a perfect opportunity for the crew to study the effects of radiation.

About halfway to that distance, at 434 miles (700 km) away, the crew will attempt its spacewalk. Sometime during their five-day stay in space, the crew will also perform the first true test of the Starlink laser-based communications system in the big void.

Photo: SpaceX

The mission is perhaps the most important one SpaceX has planned for the year, and it's meant, like everything else the company does, to be one of the incipient steps to our species' expansion into the solar system.

As said, the Polaris program includes two other missions. The second one will fly at some undisclosed time in the future and follow a profile that has not yet been announced.

The final flight in the Polaris effort is perhaps the most important. That's because it is this flight that will mark the first departure of the Starship spacecraft with humans on board. Just like the spacesuit that will fly on Dawn, which is supposed to be the precursor of suits meant to support humans on the Moon and Mars, the Starship is equally important, as it, together with its descendants, will be the one to take us "by the millions," as Elon Musk hopes, to those two farway places.

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Most Daring SpaceX Civilian Mission Will Have Four People Step Out Into the Void at Once - autoevolution

Sky Spectacle: SpaceX Falcon 9 Rocket Dazzles West Coast with Stunning – Hoodline

Space enthusiasts on the West Coast were treated to a celestial spectacle yesterday evening when a SpaceX Falcon 9 rocket finally soared into the sky from Vandenberg Space Force Base after a slight schedule hiccup the previous day. Initially planned for a May 8 launch, weather conditions pushed the liftoff to 9:30 p.m. PT on May 9, as reported by 12News.

The successful launch sent 20 Starlink satellites orbiting, boosting the size of SpaceX's ambitious Starlink constellation. These satellites join others in a low-Earth orbit network that aims to provide global high-speed internet. Designed to operate about 340 miles above Earth, the service has been marketed as a way to keep internet users connected in even the most remote locations.

Yesterday's launch was deemed a visual success as well, as the timing just after sunset meant viewers could witness the rocket and its exhaust plume being dramatically illuminated against the dusky sky. As shown on the previous launch on February 8, this twilight effect has become a signature of evening SpaceX launches.

The light show wasn't only for Californians. As Dr. Vishnu Reddy of the University of Arizona explained, the glowing trail is visible far across state lines due to the Twilight Phenomenon: "The sun might have set for us here in Arizona, but it hasn't set in California." His comparison of the rocket to the peak of a mountain visible from the base aptly describes the visual effect shared across the Southwest.

With SpaceX rapidly expanding its satellite internet service, curious sky-watchers can anticipate more scheduled launches, which are not only feats of engineering but of breathtaking light art as well. Every launch, if timed with the sun's position, can turn into a natural display worth stepping outside for. Interested viewers can track and plan for these events using tools like the FindStarlink tracker, ensuring they won't miss the next high-flying show.

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Sky Spectacle: SpaceX Falcon 9 Rocket Dazzles West Coast with Stunning - Hoodline

Analyst on Starlink’s rapid rise: Nothing short of mind-blowing – Ars Technica

Enlarge / 60 Starlink satellites stacked for launch at SpaceX facility in Cape Canaveral, Florida in 2019.

According to the research firm Quilty Space, SpaceX's Starlink satellite Internet business is now profitable.

During a webinar on Thursday, analysts from the firm outlined the reasons why they think SpaceX has been able to achieve a positive cash flow in its space Internet business just five years after the first batch of 60 satellites were launched.

The co-founder of the firm, Chris Quilty, said the rapidity of Starlink's rise surprised a lot of people, including himself. "A lot of industry veterans kind of scoffed at the idea," he said. "We'd seen this before."

Both SpaceX and another company, OneWeb, announced plans to build satellite megaconstellations in 2015 to deliver broadband Internet from low-Earth orbit. There was a lot of skepticism in the space community at the time because such plans had come and gone before, including a $9 billion constellation proposed by Teledesic with about 800 satellites that only ever managed to put a single demonstration satellite into space.

The thinking was that it would be too difficult to launch that many spacecraft and too technically challenging to get them all to communicate. Quilty recalled his own comments on the proposals back in 2015.

Quilty Space

"I correctly forecast that there would be no near term impact on the industry, but boy, was I wrong on the long-term impact," he said. "I think I called for possibly a partial impact on certain segments of the industry. Incorrect. But remember the context back in 2015, the largest constellation in existence was Iridium with 66 satellites, and back in 2015, it wasn't even entirely clear that they were going to make it successfully without a second dip into bankruptcy."

It is clear that SpaceX has been successful on the launch and technical challenges. The company has deployed nearly 6,000 satellites, with more than 5,200 still operational and delivering Internet to 2.7 million customers in 75 different countries. But is the service profitable? That's the question Quilty and his research team sought to address.

Because Starlink is part of SpaceX's portfolio, the company's true financial situation is private. So Quilty built a model to assess the company's profitability. First, the researchers assessed revenue. The firm estimates this will grow to $6.6 billion in 2024, up from essentially zero just four years ago.

"What Starlink achieved in the past three years is nothing short of mind-blowing," Quilty said. "If you want to put that in context, SES and Intelsat announced in the last two weeksthese are the two largest geo-satellite operatorsthat they're going to combine. They'll have combined revenues of about 4.1 billion."

In addition to rapidly growing its subscriber base, SpaceX has managed to control costs. It has built its satellites, which are connected to Internet hubs on Earth and beam connectivity to user terminals, for far less money than historical rivals. The version 1.0 satellites are estimated to have cost just $200,000.

Quilty Space

How has SpaceX done this? Caleb Henry, director of research for Quilty, pointed to three major factors.

"One is, they really, really aggressively vertically integrate, and that allows them to keep costs down by not having to absorb the profit margins from outside suppliers," he said. "They really designed for manufacture and for cheap manufacture. And you can kind of see that in some of the component selections and designs that they've used. And then they've also built really high volume, so a production cadence and rate that the industry has not seen before."

Quilty estimates that Starlink will have an EBITDA of $3.8 billion this year. This value indicates how well a company is managing its day-to-day operations and stands for earnings before interest, taxes, depreciation, and amortization. Additionally, Quilty estimates that capital expenditures for Starlink will be $3.1 billion this year. This leaves an estimated free cash flow from the business of about $600 million. In other words, Starlink is making money for SpaceX. It is self-sustaining.

According to Quilty's analysis, the Starlink business has also addressed some concerns about its long-term financial viability. For example, it no longer subsidizes the cost of user terminals in the United States, and the replenishment costs for satellites in orbit are manageable.

These figures, it should be noted, do not include SpaceX's Starshield business, which is building custom satellites for the US military for observation purposes and will likely leverage its Starlink technology.

There is also room for significant growth for Starlink as the larger Starship rocket comes online and begins to launch version 3.0 Starlink satellites. These are significantly chunkier, likely about 1.5 metric tons each, and will have the capability for significantly more broadband and enable direct-to-cell communications, removing the need for user terminals.

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Analyst on Starlink's rapid rise: Nothing short of mind-blowing - Ars Technica

Dying SpaceX rocket creates glowing, galaxy-like spiral in the middle of the Northern Lights – Space.com

A massive swirl of bright white light seemingly appeared from out of nowhere in the night sky above the Arctic last week, briefly upstaging a vibrant aurora display that spanned thousands of miles.

The ethereal, galaxy-shaped light show was caused by an illuminated cloud of frozen fuel that was dumped in space by a SpaceX rocket, which released dozens of satellites into low-Earth orbit.

Astronomers call this rare phenomenon a "SpaceX spiral," and expect them to become a much more common sight in the future.

Related: Eerie blue spiral in night sky over Hawaii spawned by SpaceX rocket

On March 4, at 5:05 p.m. EST, SpaceX launched a Falcon 9 rocket from the Vandenberg Space Force Base in California. The rocket was part of the Transport-10 mission and was carrying 53 satellites belonging to several different commercial space companies, which were successfully released into orbit around our planet around two hours after launch, Space.com reported.

Shortly after payload deployment, the rocket's second stage, which had already separated from the rocket's reusable first-stage booster, began to de-orbit and later burned up in the atmosphere above the Barents Sea in the Arctic. During this maneuver, the spinning rocket dumped its remaining fuel into space, which then froze into tiny crystals that spread out in a spiral shape and reflected sunlight to Earth.

Related: Ethereal halo of light around full moon spotted during recent SpaceX rocket launch

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Aurora photographer Shang Yang captured a stunning photo of the illuminated swirl near the town of Akureyri in Iceland at around 1 a.m. local time on March 5. "It looked otherworldly against the Northern Lights," Shang told Spaceweather.com. The spectacle lasted for around 10 minutes before dissipating.

The whirlpool of light was also captured during an aurora livestream in Iceland, and was photographed in Finland and in Norway, where it had a striking blue color.

SpaceX spirals are rare. But they are becoming more common as the number of SpaceX launches increases.

In April 2023, a stunning blue SpaceX spiral photobombed an aurora display above Alaska. The phenomenon has also been spotted twice by a camera attached to the Subaru Telescope on Hawaii's Mauna Kea: first in April 2022 and again in January last year.

The spirals do not appear after every launch, for several reasons including the spin rate of the booster, time of day and the orientation of the rocket compared to Earth and the sun. This makes it hard to tell when they will be visible.

However, astrophotographer Olivier Staiger correctly predicted that the Transport-10 mission would produce a spiral above the Arctic, Spaceweather.com reported. He realized that the rocket's varied payload would require it to spin more than normal during deployment, which would mean it would still be spinning fast when it dumped its fuel.

Staiger also predicts that there will be another strong SpaceX spiral above Iceland and other parts of the Arctic when the Transporter-12 mission launches in October this year.

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Dying SpaceX rocket creates glowing, galaxy-like spiral in the middle of the Northern Lights - Space.com