SpaceX director David Goldman spoke with FCC officials late last week, to discuss the company's proposal to modify lower some of the Starlink satellites to lower altitudes and give a presentation with an update on the network's progress:
SpaceX says it plans to increase Starlink's download speeds from ~100 Mbps currently to 10 Gbps in the future:
SpaceX dismissed Amazon's $AMZN protest of the modification as "attempts to stifle competition", saying Amazon makes "misleading claims of interference" and emphasizing that the competing Project Kuiper network represents "still nascent plans"
Morgan Stanley published a lengthy research report on quantum communications — using the properties of light and sub-atomic particles to transmit information — and its possible implications for SpaceX.
Thread:
MS: Quantum communications is a "a sub discipline of Quantum Information Science which uses the properties of light and sub-atomic particles (i.e. photons) to transmit information."
"Quantum communications is different from quantum computing…although the advancements in quantum computing may help enable the
development and security of quantum communication networks"
NASA awards Blue Origin with a launch service contract for its New Glenn rocket, "with an ordering period through June 2025 and an overall period of performance through December 2027."
The contract makes New Glenn available to NASA's Launch Services Program for future missions, essentially making Blue Origin an NLS II launch service provider. nasa.gov/press-release/…
Blue Origin senior vice president Jarrett Jones: “We are proud to be in NASA’s launch services catalog and look forward to providing reliable launches for future NASA missions aboard New Glenn for years to come." blueorigin.com/news/nasa-sele…
AST "is launching a space-based satellite network that allows any phone – without any modification of hardware, software, apps, nothing – to be able to connect directly to satellites," CEO Abel Avellan said.
@AST_SpaceMobile@AvellanAbel AST plans to launch the first 20 satellites of its SpaceMobile constellation in late 2022, in a first phase it expects will cost $510 million (with $259 million to build & launch the satellites.)
Astra CEO Chris Kemp is providing an update on the Rocket 3.2 launch:
@Astra@Kemp Rocket 3.2 reached Max Q at about T+00:57 seconds.
MECO at T+02:22
Stage sep at T+02:29
Upper stage shutdown at about T+06:00
@Astra@Kemp Kemp: Rocket 3.2 reached "an altitude of 390 kilometers, which is our nominal orbital altitude," but it was "just a half a kilometer per second short of the orbital velocity of 7.68 km/s," so "we were just a few short seconds from" getting into orbit.