SpaceX plans to begin building an eight-mile natural gas pipeline called "Starpipe" next month to supply its Starbase launch site with fuel for a much higher cadence of Starship launches. The pipeline is expected to enter service in January 2027. Reuters reports: The pipeline plan, previously reported by Rio Grande Valley Business Journal, signals Musk's intent to accelerate Starship's development and lay the groundwork for a faster flight rate. The 40-story rocket is central to SpaceX's push to expand its Starlink broadband network, deploy orbital AI data center satellites, and eventually carry astronauts to the moon and Mars. Designed to be fully reusable, Starship uses about 630,000 gallons (2.4 million liters) of liquid methane per launch, currently delivered by hundreds of tanker trucks in an hours-long process incompatible with Musk's expansion plans. Starship has completed 12 test launches since 2023, but Musk aims to ramp up to dozens, hundreds and eventually thousands of launches a year. Though it is unusual for a space company to build its own natural gas pipeline for launchpad fuel, Starpipe might only be an initial step in a longer-term plan for SpaceX, which has spent years exploring its own drilling operations near Starbase and throughout Texas, according to a Reuters review of Cameron County land records. SpaceX President Gwynne Shotwell told CNBC on June 12, when the company went public, that the company planned to build pipelines and process its own propellant, and was looking into drilling its own natural gas.

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Astronomers have discovered two Jupiter-sized exoplanets with densities lower than cotton candy, making them the lightest known worlds of their size. The rare "super-puffs," located about 1,110 light-years away, are likely composed mostly of hydrogen and helium, with follow-up observations by the James Webb Space Telescope expected to probe their atmospheres. The Associated Press reports: [University of Oxford's George Dransfield] suspects these fluffy, wispy worlds are probably white or blue, depending on whether the skies there are cloudy -- no shades of cotton-candy pink. The planets are probably mostly hydrogen and helium, although it will take follow-up observations by NASA's Webb Space Telescope to confirm their chemical makeup. Detected by NASA's Tess satellite over the past decade, these two especially puffy-puffs orbit a star in the southern constellation Volans, known as the flying fish. The researchers studied the planets' orbits using telescopes on Earth to determine their density, from 1,110 light-years away. A light-year is nearly 6 trillion miles (9.7 trillion kilometers). Jupiter, by comparison, is as much as 35 times denser than these two lightweights. Considered rare in the cosmos, super-puffs are thought to form around the disk of gas and dust around a newborn star where there is more gas than dust. They shed much of the material over time, stripping down even more. NASA's tally of worlds outside our solar system currently stands at nearly 6,300 confirmed. Fewer than 40 are super-puffs, according to Dransfield. The findings have been published in the journal Monthly Notices of the Royal Astronomical Society.

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