Weekly Links

Down to Earth

In a spectacularly successful PR move last Friday, Elon Musk posted some provocative tweets (copied below) about the upcoming Falcon Heavy debut. The launch is hoped to be sometime in early 2018. The question the tweets seem to answer is where will the rocket go and what will it be carrying. The answer? Apparently a car – a Tesla Roadster. Apparently he is serious about it too.

The James Webb Space Telescope has finished up vacuum testing at Johnson Space Center and has recently come out of the vacuum chamber. It will be transported back to California for final processing before shipping to the launch site.

In Orbit

Here’s a quick summary of the rocket launch attempts of the last week (two successful, one failure):

In upcoming launches, two much anticipated attempts. On December 8th, Rocket Lab will attempt its second test flight from New Zealand while SpaceX will send another Dragon spacecraft on the way to ISS.

Out There

The Voyager 1 spacecraft fired up its backup attitude control thrusters for the first time in 37 years. NASA engineers wanted to checkout this extra set of thrusters to help determine how long the spacecraft can stay operational. It requires fine pointing with thrusters in order to communicate with home.

The Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected another black hole merger. This one was the lowest mass pair detected so far.

December 3, 2017 9:24 pm

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