

SpaceX
SpaceX CEO Elon Musk proposes Starship, Starlink tech for Solar System tour
SpaceX CEO Elon Musk has proposed an unusual approach to conducting a robotic survey of the Solar System’s major outer planets, asteroids, and comets, requiring a stripped-down Starship with a minimalist payload of Starlink satellites modified for interplanetary cruises and high-resolution cameras.
To enable this arrangement, it sounds like an expendable variant of Starship would have to be designed and built, cutting as much extraneous mass as possible to put as much energy as physically possible into its payloads. Outer planets – those lying beyond the Solar System’s main asteroid belt – are a minimum of 400 million miles (~650 million km) from Earth and stretch out to bodies like 2014 MU69 (below) at 4+ billion miles (6.8+ billion km) beyond Earth’s orbit. To travel those truly absurd distances, the time-to-destination can often be measured in decades, a timeframe that is physically impossible to shrink without hugely powerful rockets like BFR. Even then, SpaceX would face major hurdles to pull off Musk’s impromptu mission design.
New Horizons, the tiny but amazing spacecraft responsible for the first-ever close-up photos of Pluto and (more recently) the bizarre MU69 comet/asteroid, is perhaps the best categorical example of what Musk is proposing. Weighing less than 480 kg (1060 lb) and powered by a radioisotope generator (RTG), the spacecraft was launched in January 2006 and – after a single gravity assist around Jupiter – flew by Pluto a bit less than ten years later in July 2015, traveling a blistering ~13.8 km/s (8.6 mi/s).
Coincidentally, at least the first prototypes of SpaceX’s Starlink satellite constellation weighed around 400 kg (880 lb) during their March 2018 launch, just shy of New Horizons’ own dry mass. Major differences abound, however. Most notably, Starlink satellites will be powered by solar arrays optimized for energy generation at Earth’s distance from the sun, compared to New Horizons’ RTG reactor. At distances beyond Saturn, reliance on solar power would be an extraordinary challenge for any spacecraft hoping to do more than simply survive. For example, due to certain unforgiving laws of physics, New Horizons would receive – quite literally – 0.06% the solar energy per unit of area at Pluto.
To produce the scant ~300 Watts New Horizon receives from its nuclear power source, a single Starlink satellite would need a minimum of 1400 m^2 (~15,000 ft^2) of high-efficiency solar panels to survive and power a minimal suite of instruments and communications hardware. Assuming an extraordinary 170 g/m^2 solar array as proposed by Alta Devices, a Starlink satellite would need solar cells weighing no less than 250 kg (550 lb) total to operate at Pluto, a mass that absolutely does not factor in the complex mechanisms necessary to deploy a third of an acre of solar panels from an area of just a few cubic meters.
Frankly put, solar-powered exploration beyond the orbit of Jupiter and perhaps Saturn becomes almost inconceivably difficult. Further, the above numbers don’t even take into account each Starlink spacecraft’s electric thrusters, which would need several times more solar panels or massive batteries (themselves needing heaters) to operate at an optimal power level for long, uninterrupted periods of time, a necessity for electric propulsion. Several billion miles closer to the sun, in the main asteroid belt or around the gas giants Jupiter and Saturn, solar power is still extremely challenging but not impossible. NASA’s Juno spacecraft, the first solar-powered vehicle to visit the outer planets,
At the end of the day, SpaceX’s Starlink satellites and Starship-based boost stage would need to undergo radical (and thus expensive) redesigns to accomplish such an ambitious ‘tour’ of the Outer Solar System, quite possibly also requiring the development and integration of wholly new technologies and exploration strategies to get off the ground. While the challenges are immense, the fact that Mr. Musk is already expressing interest in supporting such an exploratory, science-focused mission inspires confidence in the many future benefits that could soon be derived from Starlink and Starship, if successfully developed. Assuming missions that remain within the Inner Solar System, an exploration architecture as described by Musk is already readily doable and wouldn’t need the major modifications and leaps necessary for Outer Solar System ventures. Possible destinations where it could be practical include the Moon, Mars, Venus, the main asteroid belt (i.e. Ceres, Vesta, etc.), and many others.
If SpaceX can find a way to get both Starlink and Starship off the ground and into operational configurations, the future of space exploration – both human and robotic – could be extraordinarily bright.
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Elon Musk
SpaceX is preparing to launch Starship V2 one final time
The mission will test reentry dynamics, new landing burn configurations, and heat-shield upgrades.

SpaceX is preparing to launch its final Starship V2 rocket on October 13, 2025. The launch closes the curtain on Starship V2 and marks the start of the ambitious spacecraft’s V3 era.
Liftoff for Flight 11 is scheduled for 7:15 p.m. ET from Starbase in South Texas, with a 75-minute launch window. The mission will test reentry dynamics, new landing burn configurations, and heat-shield upgrades ahead of the transition to the next-generation Starship V3.
Starship V3 and beyond
Elon Musk confirmed on X that Starship V3 is already in production and could be “built & tested” and perhaps even flown before the end of 2025. The new version is expected to feature major performance and scale improvements, with Musk stating that Starship V3, provided that things go well, might be capable of reaching Mars, though V4 is more likely to perform a full-scale mission to the red planet.
“Only one more V2 left to launch,” Musk wrote back in August following Starship’s successful Flight 10 mission. In another post, Musk stated that “Starship V3 is a massive upgrade from the current V2 and should be through production and testing by end of year, with heavy flight activity next year.”
Starship V2’s final mission
Flight 11 is designed to push the limits of Starship V2. SpaceX engineers have intentionally removed heat-shield tiles in vulnerable areas to analyze how the vehicle handles atmospheric reentry under stress, as noted in a Space.com report. The test will also refine subsonic guidance algorithms and new landing burn sequences for the Super Heavy booster that would be used for Starship V3.
“Super Heavy will ignite 13 engines at the start of the landing burn and then transition to a new configuration with five engines running for the divert phase. Previously done with three engines, the planned baseline for V3 Super Heavy will use five engines during the section of the burn responsible for fine-tuning the booster’s path, adding additional redundancy for spontaneous engine shutdowns.
“The booster will then transition to its three center engines for the end of the landing burn, entering a full hover while still above the ocean surface, followed by shutdown and dropping into the Gulf of America,” SpaceX wrote in a post on its official website.
News
Starlink makes a difference in Philippine province ravaged by typhoon
The Severe Tropical Storm battered the province, leaving communications networks in the area in shambles.

The Philippines’ Department of Information and Communications Technology (DICT) is using Starlink to provide connectivity in the municipality of Masbate, which was affected by Severe Tropical Storm Opong (international name Bualoi).
The Severe Tropical Storm battered the province, leaving communications networks in the area in shambles.
Starlink units enhance connectivity
DICT Secretary Henry Aguda visited the province to assess internet and communications infrastructure and deliver 10 additional Starlink satellite units, according to the Philippine News Agency. The is move aimed at strengthening emergency response and restore digital access to the area.
Aguda met with Masbate Governor Richard Kho during his visit and joined telecommunications representatives in inspecting provincial offices, free charging stations, and Wi-Fi connectivity sites for residents.
According to DICT officer-in-charge Rachel Ann Grabador, three Starlink units, 10 routers, and a 2kW solar-powered station have already been deployed in the province following the typhoon. The units have been installed at key facilities such as Masbate Airport’s communications tower and the Masbate Provincial Hospital’s administrative office.
Game-changing technology
Thanks to its global coverage and its capability to provide high-speed internet connectivity even in remote areas, Starlink has become the best communications solution that can be deployed in the aftermath of natural disasters. Its low-cost kits, which are capable of of providing fast internet speeds, are also portable, making them easy to deploy in areas that are damaged by natural disasters.
As noted in a Space.com report, there are currently 8,475 Starlink satellites in orbit, of which 8,460 are working, as of September 25, 2025. Initially, SpaceX had filed documents with International regulators to place about 4,000 Starlink satellites in Low Earth Orbit. Over time, however, the number of planned Starlink satellites has grown, with SpaceX aiming to launch as many as 42,000 Starlink satellites to fully connect the globe.
Elon Musk
SpaceX shares targets and tentative launch date for Starship Flight 11
As with all SpaceX tests, the estimated timeline for Starship Flight 11 remains subject to change based on conditions and readiness.

SpaceX is targeting Monday, October 13, for the eleventh test flight of its Starship launch system. The launch window is expected to open at 6:15 p.m. CT.
Similar to past Starship missions, a live webcast will begin about 30 minutes before launch on SpaceX’s website, X account, and X TV app. As with all SpaceX tests, the estimated timeline for Starship Flight 11 remains subject to change based on conditions and readiness.
Super Heavy booster landing test
The upcoming mission will build on the data gathered from Starship’s tenth test flight, focusing on booster performance and upper-stage capabilities. The Super Heavy booster, previously flown on Flight 8, will launch with 24 flight-proven Raptor engines, according to SpaceX in a blog post on its official website. Its primary objective is to validate a new landing burn engine configuration designed for the next generation of Super Heavy.
Instead of returning to Starbase, the Super Heavy booster will follow a trajectory toward the Gulf of America. During descent, it will ignite 13 engines before transitioning to a five-engine divert phase and then completing the landing burn with three central engines, entering a full hover while still above the ocean surface, followed by shutdown and dropping into the Gulf of America.
Starship upper-stage experiments
The Starship upper stage for Flight 11 will carry out a series of in-space demonstrations, including the deployment of eight Starlink simulators that are comparable in size to next-generation Starlink satellites. These payloads will reenter and burn up during descent. A planned Raptor engine relight in orbit will also provide valuable test data.
To evaluate the upper stage’s resilience during reentry, SpaceX engineers have intentionally removed heat shield tiles from select areas to stress-test Starship’s thermal protection system. The vehicle will attempt new maneuvers during descent, including a banking profile and subsonic guidance algorithms intended to simulate future return-to-launch-site missions. The upper stage will ultimately target a splashdown in the Indian Ocean.
SpaceX has already posted a link to the livestream for Starship Flight 11:
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