Starlink keeps growing, and so do its capabilities. Lately, even people outside of SpaceX have even been developing capabilities for it. A team of researchers from the Ohio State University (OSU) and the University of California Irvine (UCI) has developed a way to use Starlinks networked satellites as a basic navigation tool.Continue reading “Starlink can be Used as a Navigation System too”
At their South Texas Launch Facility, just outside of the village of Boca Chica, SpaceX is gearing up to test the Super Heavy, the booster element of their Starship launch system. This massive reusable first stage rocket will be responsible for sending the Starship orbital vehicle to space, where it will deliver satellites to orbit, payloads and people to the Moon, and (if all goes as planned) the first human settlers to Mars.
According to a recent statement issued by SpaceX founder Musk Musk, the Starship could also be used to “chomp up debris” in Earth orbit. As usual, the statement was issued via Twitter, where Musk was once again addressing questions posted by followers and fans. The topic arose after Musk shared the latest updates about Starlink, one of a handful of satellite constellations that are bringing broadband internet services to every corner of the planet.Continue reading “According to Elon, Starship Could Chomp up Space Junk”
According to the latest numbers from the ESA’s Space Debris Office (SDO), there are roughly 6,900 artificial satellites in orbit. The situation is going to become exponentially crowded in the coming years, thanks to the many telecommunications, internet, and small satellites that are expected to be launched. This creates all kinds of worries for collision risks and space debris, not to mention environmental concerns.
For this reason, engineers, designers, and satellite manufacturers are looking for ways to redesign their satellites. Enter Max Justice, a cybersecurity expert, former Marine, and “Cyber Farmer” who spent many years working in the space industry. Currently, he is working towards a new type of satellite that is made out of mycelium fibers. This tough, heat-resistant, and environmentally friendly material could trigger a revolution in the booming satellite industry.Continue reading “A Solution to Space Junk: Satellites Made of Mushrooms?”
Two companies, OneWeb and SpaceX, are racing to put fleets of thousands of communication satellites into orbit. In March they had their first near-miss. Avoidance maneuvers were successful, but how many more close calls will they face in the future?Continue reading “Starlink and OneWeb Have Their First Avoidance Maneuver With Each Other’s Constellations”
In May of 2019, SpaceX began launching its Starlink constellation with the launch of its first 60 satellites. To date, the company has launched over 800 satellites and (as of this summer) is producing them at a rate of about 120 a month. By late 2021 or 2022, Elon Musk hopes to have a constellation of 1,440 satellites providing near-global service and perhaps as many as 42,000 providing internet to the entire planet before the decade is out.
As of November 2020, SpaceX has invited participants to take part in a public beta test called “Better Than Nothing.” The service, aptly named, is providing users with a modest rate of between 50 to 150 megabits per second, a far cry from the gigabit download speeds at low latency they hope to offer. But perhaps more interesting is the small item in the terms of service, where participants must acknowledge that Mars is a “free planet.”Continue reading “One of the Terms of Service For Starlink is that You “Recognize Mars as a Free Planet””
SpaceX’s Starlink satellite cluster has been receiving more and more headline space recently as it continues adding satellites at a breathtaking pace. Much of this news coverage has focused on how it’s impacting amateur skygazers and how it could benefit people in far-flung regions. But technical details do matter, and over on Casey Handmer’s blog there was a recent discussion of one of the most important aspects of how Starlink actually operates – what will it do with its data?Continue reading “How Will Starlink’s Packet Routing Work?”
In the coming years, a number of next-generation observatories and arrays will become operational. These facilities will make major contributions to multiple fields of astronomy: exploring the mysteries of the early Universe, studying gravitational waves, determining the role of dark matter and dark energy in cosmic evolution, and directly image “Earth-like” exoplanets.
Unfortunately, this revolutionary development in astronomy may be going up against another major project: the creation of mega-constellations. Because of this, the SKA Organization (SKAO) – which oversees the international Square Kilometre Array (SKA) – is insisting that corrective measures be taken so satellites won’t interfere with its radio observations once it’s operational.Continue reading “Radio Astronomers are Worried About Mega-Constellations and the Square Kilometer Array”
With a first successful hop test under their belts using a full-scale prototype, SpaceX is pressing ahead with the testing of the Starship. Tomorrow (on Sunday, August 30th), SpaceX will be attempting to make a second 150 meter (500 ft) hop test, this time with their sixth Starship prototype (SN6). It’s all part of a very busy weekend for SpaceX, with no less than three launches planned.Continue reading “SpaceX is Going to Hop Starship Again This Weekend”
In 2015, Elon Musk announced that his company, SpaceX, would be deploying satellites to orbit that would provide high-speed broadband internet access to the entire world. Known as Starlink, SpaceX began deploying this constellation in May of 2019 with the launch of the first 60 satellites. As of April 22nd, a total of 422 satellites have been added to the Starlink constellation, and the response hasn’t been entirely positive.
In addition to fears that we’re adding to the problem of “space junk,” there are also those who’ve expressed concern that Starlink and other constellations could have a negative impact on astronomy. In response, SpaceX recently announced that it will be instituting changes in how the satellites are launched, how they orbit the Earth, and even how reflective they are in order to minimize the impact they have on astronomy.Continue reading “SpaceX Describes Exactly How They’re Planning to Make Starlink Satellites Less Visible From Earth”
Last week, the Satellite 2020 Conference & Exhibition wrapped up after four days of presentations and addresses from some of the leading experts in the telecommunications industry. As advertised, SpaceX founder Elon Musk was on hand to deliver a keynote speech in which he announced that (contrary to earlier statements) Starlink will not be spun off and become its own business enterprise.Continue reading “Elon Musk says that SpaceX Has no Plans to Spin Off Starlink”