All posts tagged: satellite

Alarming New Satellite Can Spy on Individual People

Alarming New Satellite Can Spy on Individual People

“We should definitely be worried.” Pandora’s Satellite As surveillance tools advance in both function and ubiquity, an up-and-coming satellite venture company raises an important question: how much of our privacy are we willing to trade for the promise of safety? A startup called Albedo Space is building low-orbit satellites that are able to zoom in on individual humans down on Earth, The New York Times reports. The venture’s cofounders say the satellites won’t be equipped with identification-ready facial recognition technology, but they will be able to image people — a massive step forward in satellite-abetted surveillance that could seemingly realize some long-held privacy fears. After all, as far as technological Eyes of Saurons could go, a fleet of all-seeing orbital cameras — which according to the NYT have already inked multiple US defense contracts and garnered over $100 million in funding — feels pretty on the nose. “This is a giant camera in the sky for any government to use at any time without our knowledge,” Jennifer Lynch, general counsel of the Electronic Frontier Foundation, told …

FCC to vote in March on rules for ‘all-in’ cable and satellite pricing

FCC to vote in March on rules for ‘all-in’ cable and satellite pricing

Signage is seen at the headquarters of the Federal Communications Commission in Washington, D.C. Andrew Kelly | Reuters WASHINGTON — A federal consumer protection watchdog agency on Wednesday announced that it will be voting on rules that will require cable and satellite providers to display an “all-in” price for video programming on consumers’ bills and promotional materials. The Federal Communications Commission’s final rules are expected to be largely similar to those the agency initially proposed last year. The commission plans to vote on a final version of the rules during its upcoming March 14 open meeting. “We’re working to make it so the advertised price for a service is the price you pay when your bill arrives,” FCC Chairwoman Jessica Rosenworcel said in a statement.  “Not only will this reduce cost confusion and make it easier for consumers to compare services, but this proposal will also increase competition among cable and broadcast satellite providers through improved price transparency,” said Rosenworcel. The commission voted in December to adopt a proposal to ban cable and satellite companies …

Firefly algorithm error shortened Lockheed satellite mission

Firefly algorithm error shortened Lockheed satellite mission

A Firefly software algorithm error caused a Lockheed Martin satellite to malfunction, resulting in a much shorter mission than expected following a botched Alpha launch. According to Firefly Aerospace’s mission update, the investigation determined the mishap was due to an issue in the Guidance, Navigation, and Control (GNC) software algorithm that prevented the system from sending the necessary pulse commands to the Reaction Control System (RCS) thrusters before the relight of the second stage. This resulted in the 300-pound payload, an Electronic Steerable Antenna (ESA) demonstrator, going into the wrong orbit following an upper-stage problem with the Firefly, dubbed “Fly the Lightning,” on December 22. Today, Firefly’s Alpha launch had a successful liftoff & progressed seamlessly through each stage of flight, including MECO, stage separation, fairing separation and the first SECO. Alpha’s scheduled stage 2 engine relight did not deliver the payload to its precise target orbit.… — Firefly Aerospace (@Firefly_Space) December 23, 2023 While the burn of the second stage to circularize the orbit did not go to plan, Lockheed Martin Space technology acceleration …

Dead European satellite ERS-2 will crash back to Earth this week

Dead European satellite ERS-2 will crash back to Earth this week

The ERS-2 was launched in 1995 and retired in 2011. It’s falling back to Earth this week. ESA hide caption toggle caption ESA The ERS-2 was launched in 1995 and retired in 2011. It’s falling back to Earth this week. ESA Those who have irrational fears of rare but dangerous events should be on full alert on Wednesday: space junk is falling to Earth somewhere and there is an incredibly small chance it could hit someone. It’s coming down in the form of pieces of a dead European Space Agency satellite called European Remote Sensing 2 (ERS-2). The satellite was launched in 1995, retired in 2011, and has been gradually making its way back to Earth since then. The ESA’s predictions as of Tuesday afternoon are that the dead satellite will reenter the Earth’s atmosphere at 11:32 a.m. ET on Wednesday, give or take 4 and a half hours. This uncertainty is due primarily to the influence of unpredictable solar activity, which affects the density of the Earth’s atmosphere and therefore the drag experienced by …

Dead satellite hurtles towards Earth in new grainy images

Dead satellite hurtles towards Earth in new grainy images

A 5,000-pound dead satellite resembling a spaceship from Star Wars is hurtling towards Earth, but don’t worry—experts say situations like this happen “every week or two.” Launched in 1995 by the European Space Agency from Kourou, French Guiana, the European Remote Sensing 2 (ERS-2) array spent over a decade-and-a-half observing the planet’s topography and weather events, including natural disasters in remote, hard-to-document regions. Alongside its sibling, ERS-1, the pair were considered the “most sophisticated Earth observation spacecraft” ever developed at the time of their deployment. ERS-2 spotted! ????????️ The ESA satellite is on a tumbling descent that will lead to its atmospheric reentry and break up this week. These images of ERS-2 were captured by @heospace for @spacegovuk using cameras on board other satellites.#ERS2reentry pic.twitter.com/GTuubP6apJ — ESA Operations (@esaoperations) February 19, 2024 In July 2011, however, the ESA decided to retire its “nominally” functioning ERS-2 and begin a scheduled deorbiting process. The satellite underwent 66 maneuvers over the ensuing month, using up its remaining fuel to descend from an altitude from roughly 487-miles to 356-miles …

Out-of-control satellite hurtling towards Earth to hit atmosphere on Wednesday morning | Science & Tech News

Out-of-control satellite hurtling towards Earth to hit atmosphere on Wednesday morning | Science & Tech News

An uncontrolled satellite is expected to hurtle through Earth’s atmosphere on Wednesday, almost 30 years after it was launched. The satellite, known as ERS-2, is expected to break up into pieces on reentry, the majority of which will burn up. Because the reentry is “natural” – in other words, not controlled by humans – it is impossible to predict exactly when and where it will happen, according to the European Space Agency (ESA). But as the time draws closer, the agency is able to say with greater accuracy what will happen. It released its latest forecast on Monday, predicting the satellite would reenter the Earth’s atmosphere at 11.14am on Wednesday. There is a window of uncertainty due to the unpredictable solar activity, which means the reentry could take place up to 15 hours before or after the predicted time. Photos of the satellite tumbling towards the atmosphere were released by the ESA on Monday. The images were taken between 14 January and 3 February, when ERS-2 was still at an altitude of over 300km (186 …

Japan to launch world’s first wooden satellite to combat space pollution | Satellites

Japan to launch world’s first wooden satellite to combat space pollution | Satellites

Japanese scientists have created one of the world’s most unusual spacecraft – a tiny satellite that is made of timber. The LignoSat probe has been built of magnolia wood, which, in experiments carried out on the International Space Station (ISS), was found to be particularly stable and resistant to cracking. Now plans are being finalised for it to be launched on a US rocket this summer. The timber satellite has been built by researchers at Kyoto University and the logging company Sumitomo Forestry in order to test the idea of using biodegradable materials such as wood to see if they can act as environmentally friendly alternatives to the metals from which all satellites are currently constructed. “All the satellites which re-enter the Earth’s atmosphere burn and create tiny alumina particles, which will float in the upper atmosphere for many years,” Takao Doi, a Japanese astronaut and aerospace engineer with Kyoto University, warned recently. “Eventually, it will affect the environment of the Earth.” To tackle the problem, Kyoto researchers set up a project to evaluate types …

UK Space Agency on alert as rogue satellite set to crash into Earth next week | Science | News

UK Space Agency on alert as rogue satellite set to crash into Earth next week | Science | News

The a doomed satellite looks like a Star Wars Tie Fighter spacecraft (Image: SWNS) The UK Space Agency has warned that a doomed satellite, which looks like a Star Wars Tie Fighter spacecraft, is set to crash into Earth next week. On Friday (16 Feb), the agency announced they are on high alert and have been working with satellite tracking company HEO to monitor the rogue satellite. Scientists admit they don’t know where the European Remote Sensing 2 satellite (ERS-2) will land. The European Space Agency (ESA) predicted on Friday that their out-of-control satellite will re-enter the atmosphere on Wednesday (21 Feb) at 12:10pm. However, this prediction could be off by as much as 27 hours on either side. Images of ERS-2, captured from space by HEO between 14 January and 3 February (Image: SWNS) Images of ERS-2, captured from space by HEO between 14 January and 3 February, show the satellite rotating on its journey back to Earth. These images have been shared with ESA to assist in tracking ERS-2’s re-entry. In an update, …

White House says ‘no evidence’ Russia planning to use emerging satellite weapon

White House says ‘no evidence’ Russia planning to use emerging satellite weapon

President Biden said Friday that there is “no evidence” that Russia has decided to use its emerging satellite weapon, just days after worries about a “serious national security threat” circulated in Washington. The White House confirmed that U.S. intelligence officials have information that indicates Russia has gained a satellite weapon capability but it is not yet operational. In remarks to reporters Friday about the deal of Russian opposition leader Alexei Navalny’s death, Biden said “there is no evidence that they have made a decision to go forward with doing anything in space either.” “So, what we found out: There was a capacity to launch a system into space that could theoretically do something that was damaging. Hadn’t happened yet,” Biden said, adding that he hopes it won’t happen. The news of Russia’s capability broke earlier this week after House Intelligence Committee Chairman Mike Turner (R-Ohio) released a cryptic call for Biden to declassify information about the security threat and allow for public discussion about U.S. response. Turner’s message caused fear, but leaders like ranking member …

Satellite photos show construction on Egypt’s border with Gaza | Israel War on Gaza

Satellite photos show construction on Egypt’s border with Gaza | Israel War on Gaza

NewsFeed Satellite images show Egypt levelling land and building a wall along its border with the Gaza Strip near the Rafah crossing. The construction suggests Egypt is preparing for a possible influx of displaced Palestinians, amid fears that Israel’s planned ground invasion of Rafah could push thousands across the line. Published On 16 Feb 202416 Feb 2024 Source link