Founded in 2001 by Doug Sinclair, Sinclair Interplanetary is a supplier of hardware, software, training and expertise to the spacecraft community. The primary focus is on low-cost, rapid-schedule programs to produce micro- or nano-satellites.
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Ruby LasersSharing this picture, because they are just so pretty. These are flight-model ruby laser assemblies for the Darkstar laser downlink terminal. They are not the main communications lasers (nor ...
Posted by Doug Sinclair
Vacuum pump free to a good homeWelch 1399 vacuum pump now on the free to a good home page. Every Sinclair Interplanetary sun sensor and torque rod was potted under vacuum from this pump. Come take ...
Posted by Doug Sinclair
MOST space telescope turns 15, and a secret is toldToday is the 15th anniversary of the launch of the MOST space telescope. This little mission was ground breaking for both its science and its technology. Scientifically, it has observed ...
Posted Jun 30, 2018, 6:18 PM by Doug Sinclair
Rainbow RotorsWe are now making RW3-0.06 wheels in large volume, on slightly different CNC lathes than before. The new rotors have a beautiful rainbow iridescence to them. I believe ...
Posted Jun 5, 2018, 2:31 PM by Doug Sinclair
High Water MarkIn July of last year, we noted that the order book was momentarily empty. On January 15 we announced that the order book has closed for flight models for 2018 ...
Posted May 14, 2018, 6:04 AM by Doug Sinclair
