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Mar 8, 2024

SpaceX: We’ve Reduced Starlink Latency by Over 30% for US Users

Posted by in category: internet

SpaceX says it’s made progress to drive down Starlink’s latency by over 30% for US subscribers, citing improvements implemented over the past month.

On Friday, the company published a report that sheds light on SpaceX’s ongoing effort to one day bring the latency rates down to under 20 milliseconds.

“In the United States alone, we reduced median latency by more than 30%, from 48.5ms to 33ms during hours of peak usage,” the company wrote. “Worst-case peak hour latency (p99) has dropped by over 60%, from over 150ms to less than 65ms.”

Mar 7, 2024

NASA, SpaceX looking to extend lifespan of Crew Dragon spacecraft to 15 flights

Posted by in category: space travel

Crew-8 marks the fifth flight for Endeavour, the maximum number of flights Crew Dragon spacecraft have been qualified for. But this spacecraft, what NASA and SpaceX refer to as the “fleet leader,” could potentially prove itself worthy of more flights — possibly many more. According to NASA officials, Crew Dragon might be able to fly up to 15 times, depending on the results of a requalification campaign the agency and SpaceX will undertake this year and next.

Related: SpaceX launches Crew-8 astronaut mission to International Space Station for NASA (video)

During a press briefing on Feb. 28 to discuss the Crew-8 mission, Steve Stich, program manager for NASA’s Commercial Crew Program, said SpaceX is currently performing qualification tests of “every single” component on the Dragon spacecraft in order to determine how many flights the spacecraft might be capable of making.

Mar 7, 2024

SpaceX Dragon Endeavour With Crew-8 Aboard Docks to International Space Station

Posted by in category: space travel

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin arrived at the International Space Station, as the SpaceX Dragon, named Endeavour, docked to the complex at 2:28 a.m. EST on March 5 while the station was 260 statute miles over Newfoundland.

Following Dragon’s link up to the Harmony module, the astronauts aboard the Dragon and the space station conducted standard leak checks and pressurization between the spacecraft in preparation for hatch opening.

Mar 6, 2024

SpaceX Dragon with Crew-8 Aboard Docks to Station

Posted by in category: space travel

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin arrived at the International Space Station, as the SpaceX Dragon, named Endeavour, docked to the complex at 2:28 a.m. EST while the station was 260 statute miles over Newfoundland.

Following Dragon’s link up to the Harmony module, the astronauts aboard the Dragon and the space station will begin conducting standard leak checks and pressurization between the spacecraft in preparation for hatch opening scheduled for 4:13 a.m.

Crew-8 will join the space station’s Expedition 70 crew of NASA astronauts Jasmin Moghbeli and Loral O’Hara, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Furukawa Satoshi, and Roscosmos cosmonauts Konstantin Borisov, Oleg Kononenko, and Nikolai Chub. For a short time, the number of crew aboard the space station will increase to 11 people until Crew-7 members Moghbeli, Mogensen, Satoshi, and Borisov return to Earth.

Mar 4, 2024

Launch Roundup: SpaceX launching three Falcon 9 rockets including Crew-8; new launcher to debut from Japan

Posted by in categories: internet, satellites

This week now has four flights scheduled, starting with Crew-8, which is sending a new crew to the International Space Station for a six-month tour of duty after successfully launching from Florida. Starlink 6–41 from Cape Canaveral and Transporter 10 from Vandenberg Space Force Base are also on the docket along with the debut of a new small satellite launcher from Japan.

Crew-8 launched three NASA astronauts and one Roscosmos cosmonaut to the Station on March 3, while the Starlink 6–41 flight and Transporter 10 are now due to fly on March 4. The new KAIROS small satellite launcher developed by the Japanese commercial sector is scheduled to fly on March 8.

Mar 3, 2024

SpaceX Starship docking system readies for moon missions in tests with NASA

Posted by in category: space travel

Starship met up with Orion during more than 200 tests.

Feb 29, 2024

Meet the SpaceX Crew-8 astronauts launching to the ISS on March 2

Posted by in category: space travel

Four new astronauts are scheduled to launch to the International Space Station on Saturday (March 2) as part of NASA’s SpaceX Crew-8 mission.

Crew-8, the eighth operational commercial crew mission for NASA, will lift off Saturday at 11:16 p.m. EST (0416 GMT on March 3) from Kennedy Space Center in Florida using the SpaceX Crew Dragon Endeavour spacecraft, situated atop a Falcon 9 rocket. The Crew Dragon spacecraft will then dock with the orbiting lab the following day around 2:10 p.m. EST (1910 GMT).

Feb 28, 2024

SpaceX Improves Falcon 9 Performance and Flies a Record 24 Starlink v2 Mini Satellites

Posted by in categories: internet, satellites

It turns out an old dog can learn new tricks. After over 300 flights and 13 years in service, Falcon 9 continues to improve as SpaceX tweaks the design for higher performance.

SpaceX hit a new record on Sunday, flying 24 Starlink v.2 minis aboard a Falcon 9 rocket, surpassing its previous high water mark of 23 satellites. “This mission is carrying one additional Starlink satellite from previous east coast missions thanks in part to performance increases on Falcon 9,” SpaceX wrote on X.

The company did not detail how it was able to squeeze more performance out of Falcon 9. The Starlink v.2 mini debuted at the start of last year, boasting around 4x more capacity than its predecessors. The company has previously been launching 21–23 Starlink satellites per flight.

Feb 28, 2024

Tesla next-gen Roadster will be a collaboration with SpaceX: Elon Musk

Posted by in categories: Elon Musk, space travel, sustainability

Tesla CEO Elon Musk recently shared a number of notable updates for the next-generation Roadster. Apart from stating that Tesla is aiming to unveil the upcoming all-electric supercar later this year, Musk also provided some interesting tidbits about the vehicle. Among these is the fact that the new Roadster would be the product of Musk’s two largest companies — Tesla and SpaceX.

The new Roadster has been pushed far back in the company’s list of projects for years. Initially unveiled in late 2017 during the Tesla Semi’s unveiling, the Roadster was announced with a target availability date of 2020. The year came and went, of course, and the next-generation Roadster has mostly been forgotten, especially with Tesla getting busy with the Cybertruck.

But with the Cybertruck now being produced and the company now working on its next-generation platform, it would appear that Tesla is finally ready to work on releasing the new Roadster. Over the years, Musk’s comments about the vehicle have become wilder, with the CEO noting that the supercar should be able to fly for short “hops” due to a dedicated SpaceX package that would incorporate rocket tech in the car.

Feb 27, 2024

SpaceX Plans To Orbit Cell Phone Starlink Constellation By Aug. 31

Posted by in categories: mobile phones, satellites

SpaceX plans to place its first direct-to-cellular phone Starlink constellation in orbit by the end of August.

The company aims to initially provide text messaging services over its low-Earth-orbit satellites to T-Mobile customers using unmodified cellphones operating with standard LTE/4G protocols. Service is expected to start this year, according to SpaceX’s website.

The rocket and satellite manufacturer lofted its first 21 direct-to-cellphone Starlink satellites on Jan. 2. Its plan to have the constellation orbiting Earth by the end of August was announced by Jon Edwards, SpaceX vice president of Falcon Launch Vehicles, on Feb. 26 on the social media website X.

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