Weekly Links

Down to Earth

Former NASA mathematician Katharine Johnson was recently awarded the presidential medal of freedom. She is currently 97 years old.

Hungary is a new full member of the European Space Agency.

Virgin Galactic announced that they now plan to launch their LauncherOne rocket from a modified 747 instead of from the belly of the WhiteKnightTwo carrier aircraft. WhiteKnightTwo will then be free to fly more dedicated flights of SpaceShipOne for paying tourist-o-nauts.

The Apollo Saturn V rockets that Jeff Bezos pulled up from the seafloor in the Atlantic are headed to museums. Some of them have already been delivered to the Museum of Flight in Seattle.

The first of 18 primary mirror segments for the James Webb Space Telescope was installed into the spacecraft last month.

Blue Origin had a suborbital flight of their New Shepard vehicle. The unmanned capsule landed back on Earth under parachute and the rocket itself landed under its own power on two legs. Here’s the video.

And here’s an awesome video of Blue Origin employees celebrating the flight. Almost as good as JPL celebrating a rover landing on Mars. Way to go guys!

In Orbit

Lots of rocket launches since my last post. Here’s a quick run down. I use the Wikipedia page 2015 in spaceflight as a general source (with other references):

Three launches by China of various reconnaissance or communications payloads.

Two launches by Russia, seemingly military in nature. However, the recent launch last night may have had a mishap and part of the payload did not make orbit.

 And then Japan, ESA, and America round out the crowd with one more launch each. Japan launched a commercial telecommunications satellite, ESA launched the LISA Pathfinder gravity wave physics probe, and United Launch Alliance sent a Cygnus cargo spacecraft on the way to the ISS for Orbital ATK.

Meanwhile on the ISS, the crew has been posting awesome pictures in whatever free they have. Kjell Lindgren and Kimiya Yui will be coming home this week, on December 11th. I will miss their Twitter posts! You really should be following them on Twitter yourself, but here are some of their best (it may look like a lot but this is really a small selection from just the last three weeks):

Around the Solar System

The Japanese probe Akatsuki has entered orbit around Venus, several years after it missed its original orbit insertion due ot a thruster failure. Way to go JAXA!

December 6, 2015 9:00 pm

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