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.
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?
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” »
Russia’s attacks on Ukraine continue to take lives and destroy infrastructure as the country invades. This infrastructure damage has disrupted internet access in Ukraine, leading a government official to publicly request Starlink satellite internet access for the country from SpaceX CEO Elon Musk. Musk obliged, activating Starlink service in Ukraine and sending additional hardware. But with continued attacks on infrastructure, how will Ukraine stay connected?
Fedorov brings up an important point: Even though Starlink operates without the need for traditional internet infrastructure, the Earth-bound hardware still needs power. And, as Russian attacks bombard the country, Ukraine’s internet access will continue to be threatened.
Fedorov’s statement publicly reached out for help acquiring generators to keep Starlink online for Ukrainians. But Musk responded with an alternative suggestion.
Continue reading “How will Ukraine keep SpaceX’s Starlink internet service online?” »
SpaceX Starlink satellites twice approached the Chinese Space Station (CSS) in orbit, prompting China to warn of “close contacts” with Elon Musk’s space program.
Both the July 1 and October 21 incidents prompted the Chinese spacecraft to perform collision avoidance maneuvers. The Chinese team told the UN secretary-general in a diplomatic statement they provided earlier this month that on both occasions there were crew members on board, “which might represent a hazard to the lives or health of astronauts.”
Since its launch on April 29, the CSS “Tiangong” has maintained a nearly circular orbit at a height of around 390 kilometers with an orbital inclination of about 41.5 degrees.
HELSINKI — China’s Shijian-21 space debris mitigation satellite has docked with a defunct Chinese satellite to drastically alter its geostationary orbit, demonstrating capabilities only previously exhibited by the United States.
Data and tracking from space monitoring firms show that Shijian-21 has been conducting sophisticated rendezvous and proximity operations (RPO) with other objects in and around the geostationary orbit belt since its launch in October last year.
Continue reading “China’s Shijian-21 towed dead satellite to a high graveyard orbit” »
