Lifeboat Foundation

SpaceX has reflown a converted Falcon Heavy side booster just 37 days after its first mission as a Falcon 9 rocket, successfully delivering a batch of Starlink satellites to low Earth orbit (LEO) in the process.

Booster B1052 first flew in April 2019 as part of Falcon Heavy Block 5’s launch debut. The same side core was reused two and a half months later in June 2019 but was then unceremoniously ushered into an unknown warehouse. Despite earlier statements from CEO Elon Musk indicating that new Block 5 Falcon Heavy side boosters could be quickly and easily converted into Falcon 9 boosters, B1052 remained mothballed in storage for the better part of two and a half years. Only in December 2021 – almost 30 months after its last launch – did the former Falcon Heavy side core finally reappear in the form of a Falcon 9 booster.

A month and a half later, on January 31st, Falcon 9 B1052 debuted with the flawless launch of Italy’s CSG-2 Earth observation satellite, subsequently becoming the first SpaceX booster of any kind to complete three back-to-back ‘return-to-launch-site’ landings.

The Space Development Agency awarded BridgeComm and Space Micro a $1.7 million contract to demonstrate point-to-multipoint communications.

WASHINGTON — Each of the satellites in the Pentagon’s planned mesh network of communications satellites could have as many as many as four laser links so they can talk to other satellites, airplanes, ships and ground stations.

Optical inter-satellite links are critical to the success of the Space Development Agency’s low Earth orbit constellation — known as Transport Layer — that will be used to route data traffic. Lasers provide much higher transmission data rates than traditional radio-frequency communications but are also far more expensive.

The struggle to measure the moon is a longstanding one.

Earth’s moon is the largest and brightest object in the night sky by far, so it has always been a subject of human fascination and even worship, but how big is the moon really?

Continue reading “How big is the moon really and how did we measure it?” »

Welp, Starship is delayed yet again.

SpaceX CEO Elon Musk tweeted on Friday that there would be “slight delays” ahead for the company’s experimental Mars-bound spacecraft. To blame, the billionaire said, was SpaceX having to dedicated more resources to fighting escalating cyber attacks on Starlink satellites by Russia after the space company sent Ukraine a shipment of its internet terminals.

Starship’s first launch has been delayed numerous times now, with much of it due to pending regulatory approval from the Federal Aviation Administration (FAA). However, this latest instance comes amidst a time of geopolitical turmoil caused by Russia’s invasion of Ukraine.

As I suspected, SpaceX is now doing well with building laser satellites and is rushing to launch them so, among other things, they can service East Ukraine.

They are launching Starlink satellites from SLC-40, Cape Canaveral SFS (Space Force Station) on March 8th, only 15 days after they launched Starlink satellites from the same tower. At this rate, with their 3 towers, they can do more than 1 launch/week on average.

Last year, SpaceX did 31 orbital launches. This year they will do closer to 62. The last Starlink launch was March 3rd from LC-39A Kennedy Space Center.

Continue reading “Launch Schedule” »

Musk and SpaceX sent Starlink terminals to Ukraine at the request of a government official after internet service was disrupted across the country by the Russian invasion. A shipment of Starlink ground terminals, which use an antenna and terminal to access the satellite broadband service, arrived in Ukraine by Monday Feb. 28). With the terminals in use, SpaceX is working to keep them online, Musk said.

“Some Starlink terminals near conflict areas were being jammed for several hours at a time,” Musk wrote in a Twitter statement Friday (March 1). “Our latest software update bypasses the jamming.”

I wonder how many of the satellites are damaged?

Continue reading “Elon Musk says SpaceX focusing on cyber defense after Starlink signals jammed near Ukraine conflict areas” »

The US military is looking to have spy satellites patrol the Moon’s orbit, according to a recently shared video first spotted by Ars Technica.

The two-minute video, titled “Cislunar Highway Patrol System (CHPS)” and uploaded by the US Air Force Research Lab (AFRL) this week, details the project.

Continue reading “US Military Announces Plans for Satellite Orbiting the Moon” »

CNBC’s Morgan Brennan joins The News with Shepard Smith to report that Russia is refusing to deliver satellites to space without guarantees they won’t be used against Moscow in its war against Ukraine.

Elon Musk’s Starlink internet project continues to move forward, launch by launch.

SpaceX launched another 47 internet-beaming satellites from Kennedy Space Center in Florida on Thursday morning.

Continue reading “Watch a SpaceX rocket fly for a record 11th time” »