SpaceX preparing for third rideshare launch with dozens of small satellites


Prospective customers buying directly through SpaceX can currently pay just $1 million to launch up to 200 kg (440 lb) to sun-synchronous low Earth orbit (LEO). Fairing recovery north of Cuba ~606km downrange.

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Ham Radio Jamming, Wireless Industry Battlegrounds, and IoT in Space

Cars That Think

Here are the highlights of what went down in telecom this year: Cuba Jamming Ham Radio? After coordination with operators in South America and Europe, the source of the interfering signals—which sound like “the unfortunate offspring of a frog and a Dalek ”—was quickly identified as Cuba.

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Perspective: Why Carbon Emissions Should Not Have Been the Focus of the UN Climate Change Summit and Why the 15th Conference of the Parties Should Have Focused on Technology Transfer

Green Car Congress

For example, Chinese negotiators do not want to sign up to an agreement that involves inspectors visiting their country to verify progress on climate commitments; While an eventual treaty would be likely to include a cap-and-trade system, under which the world’s bigger polluters would buy allowances from cleaner corporations or utilities, it is unclear how—or even if—it would work. Perspective by Brian J. Donovan, CEO of Renergie, Inc.

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