The rocket managed to make to the orbit and deliver all three of its payloads.
There was much to celebrate on Saturday as Firefly Aerospace’s Alpha rocket successfully delivered a few tiny satellites to Earth orbit for the first time ever, according to an article by Space.com
Continue reading “Firefly’s Alpha rocket earns its wings with first successful launch” »
It offers services on all seven continents of the world.
SpaceX has crossed the milestone of producing a million Starlink terminals, the company’s CEO Elon Musk confirmed on Twitter earlier today. It is a significant boost for the satellite internet business of the space company, which began accepting preorders only 19 months ago.
Miss Vosk/Flickr.
Continue reading “SpaceX has produced a landmark number of Starlink terminals, Elon Musk reveals” »
Russia’s war on Ukraine has turned a lot of assumptions about the fundamental nature and trajectory of how wars are fought, on its head.
For one thing, Ukraine’s strong defense has upended conventional wisdom about big powers being able to violate at will the sovereignty of little powers.
A solar flare erupted from a departing sunspot on September 16, releasing a pulse of X-rays and extreme UV radiation which caused a shortwave radio blackout in Africa and the Middle East. Frequencies below 25 MHz were affected for up to an hour after the flare.
Solar flare strength is measured much like the Richter scale which measures earthquakes. Solar flares are classed A, B, C, M or X where each successive letter corresponds to a 10-fold increase in energy output. A-class solar flares are barely above background radiation emission from the sun.
Spaceweather.com reports that the September 16 solar flare, exploding out of sunspot AR3098, was an M8-class, meaning it was nearly an X-flare, the most powerful kind.
Back in February, SpaceX introduced a high-performance satellite internet solution that was specifically designed for businesses. The higher-tier kit is a step above the standard Starlink system, with its larger dish that features double the antenna capability to its faster internet speeds.
Inasmuch as the service was attractive, however, there was one issue: it costs a whopping $2,500 for the high-performance satellite internet system and a very premium $500 per month for the service itself. As per recent updates to the official Starlink website, a high-performance satellite internet kit is now available for residential customers as well, and it doesn’t even require a $500 monthly fee.
While residential customers who wish to acquire Starlink’s high-performance satellite internet kit would still be paying $2,500 for the hardware, they only need to pay the standard $110 per month for the service itself. Residential customers who opt in for a high-performance dish could then get more out of Starlink’s capabilities for the same monthly fee.
Today’s launch by Rocket Lab, “The Owl Spreads Its Wings,” was as unremarkable as a rocket going to orbit can be, but it also marked a few milestones for the growing space company: 30 launches and 150 satellites taken to space.
The company’s first trip to orbit was in January of 2018, technically Electron’s second test flight but the first successful delivery of a payload to space. That was after more than 10 years of design, engineering and manufacturing since the company was founded in 2006.
It then had an unbroken streak of 18 launches, but on its 20th there was an anomaly and it lost the payload and vehicle. But as founder and CEO Peter Beck told me shortly afterwards, “no more than seconds after we realized that we had an anomaly on our hands, the team was already working it.” And they were clear to fly a month later.
The new fund will be focused on startups in energy, manufacturing, agriculture, healthcare, satellites and more.
Studies say that by combining historical accident data with road maps, satellite imagery, and GPS, a machine learning model is trained to create high-resolution crash maps, we might be getting ever so closer to safer roads. Technology has changed a lot over the years such as GPS systems that eliminated the need to memorize streets orally, sensors and cameras that warn us of objects that are close to our vehicles, and autonomous electric vehicles. However, the precautions we take on the road have largely remained the same. In most places, we still rely on traffic signs, mutual trust, and the hope that we’ll reach our destination safely.
With a view to finding solutions to the uncertainty underlying road accidents, researchers at the MIT Computer Science and Artificial Intelligence Laboratory have been working with the Qatari Center for Artificial Intelligence to develop a deep learning model that can predict high-resolution maps of accident risks. The model calculates the number of accidents predicted for a specific future time frame using past accident data, road maps, simulations and GPS traces. Thus, high-risk zones and future crashes can be identified using the map.
According to reports by homelandsecuritynewswire.com, maps of this type have been captured so far at much lower resolutions, resulting in a loss of vital information. Former attempts have relied mostly on hystorical crash data, whereas the research team has compiled a wide base of critical information, identifying high-risk areas by analyzing GPS signals that provide data on traffic density, speed, and direction, along with satellite imagery that provides data on road structures. They observed that highways, for example, are more hazardous than nearby residential roads, and intersections and exits to highways are even more dangerous than other highways.
The BlueWalker 3 prototype satellite is extremely bright and could interfere with celestial data.
The brightest star in the sky may not be a star for much longer. It could be a colossal internet satellite featuring a giant antenna array covering an area of 689 square feet (64 square meters) for regular cellphones to access the internet from space.
A SpaceX Falcon 9 rocket will fly for a record-breaking 14th time on Saturday night (Sept. 10), launching 34 of the company’s Starlink internet satellites and a huge direct-to-smartphone connectivity test spacecraft to orbit, and you can watch it live.
The two-stage Falcon 9, topped with the Starlinks and AST SpaceMobile’s Blue Walker 3 test satellite, is scheduled to lift off from NASA’s Kennedy Space Center (KSC) in Florida Saturday at 9:10 p.m. EDT (0110 GMT on Sept. 11). Watch it live here at Space.com, courtesy of SpaceX, or directly via the company (opens in new tab).
