Solar Energy News  
SPACEMART
Sirius XM says its newest satellite has malfunctioned
by Paul Brinkmann
Washington DC (UPI) Jan 27, 2021

Sirius XM's newest satellite isn't working properly and may be the subject of a $225 million insurance claim, the company said Wednesday in a filing with the U.S. Securities and Exchange Commission.

Elon Musk's SpaceX launched the SXM-7 communications satellite Dec. 13, and testing of its systems began Jan. 4. But "events occurred which have caused failures" on the craft, Sirius XM reported.

"We have purchased insurance policies covering SXM-7 through launch and the first year of in-orbit operation," Sirius XM said in its filing. "We have notified the underwriters of these policies of a potential claim with respect to SXM-7."

Sirius XM said three of its satellites in orbit will continue to provide service, one of which SXM-7 was to replace eventually. Sirius XM and many other satellite operators launch replacement craft well in advance of any expected obsolescence.

"The SXM-7 issue will have no adverse effect on the operation of our satellite radio service nor on our existing fleet of operating satellites," the company said in an email to UPI.

The failure on the record of the manufacturer, Colorado-based Maxar Technologies, is not a disaster, said Chris Quilty, a space analyst and owner of St. Petersburg, Fla.-based Quilty Analytics.

Maxar and its subsidiaries have "almost an unblemished record over 40 years of having no satellite failures on orbit," Quilty said.

Some observers, however, will wonder if recent changes and cuts in the workforce at Maxar's space operations contributed to the failure, he said.

"When it was going through the testing phase, they discovered a performance [problem], and Maxar ended eating about $45 million worth of rework to fix the satellite, but apparently they didn't totally fix it," Quilty said.

SXM-7 was to aid delivery of Sirius XM's entertainment and data services to more than 100 million subscribers in North America, according to the company.

The satellite includes a large antenna and solar arrays that span 100 feet when unfurled, weighing in total more than 15,400 pounds. Maxar built and tested it at the company's laboratory in Palo Alto, Calif.

Maxar has built all seven of Sirius XM's satellites, including the first spacecraft that were launched in 2000. An eighth satellite is on order with Maxar.

Sirius XM service comes installed in new vehicles from every major automaker in the United States and is available in nearly half of the preowned vehicles for sale in the country, according to the company.


Related Links
The latest information about the Commercial Satellite Industry


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


SPACEMART
China launches new mobile telecommunication satellite
Xichang, China (XNA) Jan 21, 2021
China successfully launched a new mobile telecommunication satellite from the Xichang Satellite Launch Center in southwest China's Sichuan Province on Wednesday. The Tiantong 1-03 satellite was launched at 00:25 a.m. (Beijing Time) by a Long March-3B carrier rocket and entered the planned orbit successfully. Tiantong-1 is a satellite mobile communication system independently developed and built by China. It consists of a space segment, ground segment, and user terminal. Developed by th ... read more

Comment using your Disqus, Facebook, Google or Twitter login.



Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

SPACEMART
Key switchgrass genes identified, which could mean better biofuels ahead

Abandoned cropland should produce biofuels

New biodegradable polyurethane foams are developed from wheat straw

The road to future zero emissions demands a new form of ammonia production

SPACEMART
AI: ensuring that humans remain in the center

Motiv Space Systems and JPL to develop robotic arm for extreme cold environments

How will seafarers fare once automated ships take over

US leading race in artificial intelligence, China rising: survey

SPACEMART
Deutsche WindGuard unlocks complex wind sites with ZX Lidars

Wind powers more than half of UK electricity for first time

ACWA Power signs three agreements for the first foreign investment based independent wind power project in Azerbaijan

Norway launches major wind power research centre

SPACEMART
How to get more electric cars on the road

VW misses EU emissions target despite e-cars boost

Volta Trucks set to launch urban electric lorry

EVgo latest in hot US electric auto sector to publicly list

SPACEMART
Inexpensive battery charges rapidly for electric vehicles

Highly efficient grid-scale electricity storage at fifth of cost

KiloVault unveils new 1200 watt-hour deep-cycle batteries

Could "Power Walking" fuel an energy revolution

SPACEMART
Nuclear physicist takes a voyage towards a mythical island

Atomic design for a carbon-free planet

Framatome and BHI Energy to provide safety systems at US nuclear plant

Bulgaria scraps plan for new nuclear plant

SPACEMART
Getting to net zero and even negative is surprisingly feasible, and affordable

BlackRock pushes companies to set more ambitious climate targets

Rich nations 'hugely exaggerate' climate finance: study

China to launch carbon emissions trading scheme next month

SPACEMART
Brazil indigenous leaders sue Bolsonaro for 'crimes against humanity'

Oak trees take root in Iraqi Kurdistan to help climate

Forests may flip from CO2 'sink' to 'source' by 2050

Forest loss 'hotspots' bigger than Germany: WWF









The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.