Articles about satellite

SkyMuster ground station in Bourke

NBN satellite user waiting for extra gigabytes? Keep waiting

Remote Aussies getting their broadband from nbn™'s SkyMuster satellites have been promised a bit of bandwidth relief, with the company deciding to bundle some 'net traffic for free. So-called “essential” traffic, which nbn™ defines as collecting email, web browsing, and importantly, “critical” operating system updates for PCs …
Eutelsat KONNECT (credit: Thales Alenia Space UK)

Need electric propulsion for your satellite? Want a 'made in Britain' sticker? Step right this way...

Updated Thales Alenia Space has bucked the Brexit blues by announcing the first all-electric satellite propulsion module to be designed and built in the UK. The module, which measures 1.8m high by 3.6m wide and weighs in at a hefty 1.8 tonnes, works by collecting energy from the Sun via the satellite's solar panels, and converting it …
Richard Speed, 1 Nov 2018
Laser communicates with satellite

Americans' broadband access is so screwed up that the answer may lie in tiny space satellites

What's harder: putting a pipe of cables in the ground, or launching a satellite into space? Well, when it comes to the screwed-up world of internet access in the United States, it seems that space is the better option. Next month, the Federal Communications Commission (FCC) is due to vote on no less than nine issues related …
Kieren McCarthy, 25 Oct 2018
GOES-16 Earth with Moon

Chinese biz baron wants to shove his artificial moon where the sun doesn't shine – literally

Video A Chinese businessman has announced plans to light Chengdu at night by launching an artificial "moon" to direct the out-of-sight Sun's rays down onto the city's streets. The idea is the brainchild of Wu Chunfeng, chairman of Chengdu Aerospace Science and Technology Microelectronics System Research Institute. He said …
Iain Thomson, 18 Oct 2018
space_junk

Garbage collection – in SPAAACE: Net snaffles junk in first step to clean up Earth's orbiting litter

Video Scientists have managed to capture a small floating human-made satellite using a net deployed from a spacecraft orbiting the Earth for the first time. The plan is to develop this technology to collect space clutter, and clean up our home world's orbit. Space junk circling our planet is a growing problem as more spacecraft are …
Katyanna Quach, 19 Sep 2018
Santamarta

Hackers can cook you alive using 'microwave oven' sat-comms – claim

Black Hat Four years ago, IOActive security researcher Ruben Santamarta came to Black Hat USA to warn about insecurities in aircraft satellite-communication (SATCOM) systems. Now he’s back with more doom and gloom. During a presentation at this year's hacking conference in Las Vegas this week, he claimed he has found a host of flaws in …
Iain Thomson, 10 Aug 2018
gps

Sad Nav: How a cheap GPS spoofer gizmo can tell drivers to get lost

Researchers have developed kit that masquerades as GPS satellites to deceive nearby GPS receivers and thus potentially trick drivers into heading off in the wrong direction. The team – a trio of groups at Microsoft, Virginia Tech in the US, and the University of Electronic Science and Technology of China – detailed in a paper …
Shaun Nichols, 16 Jul 2018
dancing

No fandango for you: EU boots UK off Galileo satellite project

It's official: the UK is going to be booted off the Galileo satellite GPS program as a result of Brexit, despite furious protestations from Britain that it's a special case. The decision was reached by all 27 member states of Europe at a meeting on Tuesday and was confirmed in a slide deck [PDF] released on Wednesday. Just …
Kieren McCarthy, 13 Jun 2018
staff in business suits thrash each other with ring binders

Ongoing game of Galileo chicken goes up a notch as the UK talks refunds

The Galileo "Yo Momma"-style war of words got angrier today with the UK threatening to recover its investment in the EU's space satellite project if the nation is booted out post-Brexit. In a technical note, UK participation in Galileo (PDF), which is best read out loud in a high-pitched warbly voice, British officials again …
Richard Speed, 24 May 2018
First Sentinel-3B Image (pic: ESA/EUMETSAT)

ESA's all-seeing space eye captures momentary sunshine over Britain

The newly launched Sentinel-3B satellite has snapped its first shots of home, delighting boffins back on Earth. The latest addition to the European Space Agency’s (ESA) Copernicus programme was launched on 25 April from the Plesetsk Cosmodrome and successfully placed in orbit. Less than two weeks later, scientists have got …
Richard Speed, 10 May 2018
quantum_satellite

European Space Agency wants in on quantum comms satellites

The European Space Agency is looking to build a communications satellite to send data securely using quantum key distribution. On Thursday, it signed a contract with SES Techcom S.A, a satellite communications company based in Luxembourg, to develop QUARTZ (Quantum Cryptography Telecommunication System). Quantum entanglement …
ESA Sentinel 3 (pic: ESA/ATG medialab)

Russians poised to fire intercontinental ballistic missile... into space with Sentinel-3 sat on board

The European Space Agency (ESA) is all a-quiver at the prospect of the second Sentinel-3 satellite launch, due this evening atop a Russian Rockot launcher. The spacecraft will ride to space at 1757 UTC on 25 April from the Plesetsk Cosmodrome in northern Russia aboard an elderly converted Intercontinental Ballistic Missile ( …
Richard Speed, 25 Apr 2018
satellite_collision_ESA

Cosmic prang probe: Euro space boffins to smash sats, virtually

The European Space Agency is launching a new research project to study satellite collisions in space. “We want to understand what happens when two satellites collide,” said Tiziana Cardone, an ESA structural engineer leading the project, on Tuesday. “Up until now a lot of assumptions have been made about how the very high …
Katyanna Quach, 25 Apr 2018

Having ended America's broadband woes, the FCC now looks to space

America's comms watchdog has served notice to would-be satellite network providers that it won't abide any more unauthorized launches and orbiting relays. The Federal Communications Commission on Friday issued an enforcement advisory [PDF] warning organizations it will take action against anyone who tries to offer a satellite- …
Shaun Nichols, 13 Apr 2018
Taj Mahal with WiFi logo

India completes its GPS alternative, for the second time

India has successfully conducted the satellite launch needed to re-construct its Indian Regional Navigation Satellite System (IRNSS). The Indian Space Research Organisation’s Polar Satellite Launch Vehicle PSLV-C41 ascended on Thursday, April 12th. Atop the craft was a satellite designated IRNSS-1L, the last of seven …
Simon Sharwood, 13 Apr 2018
Ariane 5 (pic: Arianespace)

Ariane 5 primed for second launch of year after trajectory cockup

French fingers will be crossed this evening as Arianespace attempts to loft the Superbird-8 and the less imaginatively named DSN-1 dual-use satellite atop the second Ariane 5 launch of 2018 from French Guiana. The previous launch, on 25 January, did not go entirely to plan with telemetry lost from the heavy-lift rocket nine …
Richard Speed, 5 Apr 2018
GSAT-6A communications satellite (pic: ISRO)

Indian comms satellite gives boffins back home the silent treatment

The India Space Research Organisation (ISRO) has lost contact with GSAT-6A during a second firing of thrusters to nudge the 2,000kg telecommunications satellite towards an operational orbit. The launch went well, with the Geosynchronous Satellite Launch Vehicle (GSLV-F08) lobbing the satellite into Geosynchronous Transfer …
Richard Speed, 3 Apr 2018
China will see you on the dark side of the moon

China to offer recoverable satellites-as-a-service

China’s told the world it plans to get into the recoverable satellite business. The nation’s launched and recovered satellites since the 1960s. Early missions may have been surveillance efforts that returned films to Earth to provide photographic reconnaissance. More recent missions have allowed experiments to be conducted in …
Simon Sharwood, 19 Mar 2018

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