Category Launch

Ready for the Earth Gravity Assist!

It is hard to believe that OSIRIS-REx has been in space for over one year. We celebrated the first anniversary of our launch on September 8, 2017. I celebrated this milestone by visiting my hometown Boys and Girls Club in Phoenix, AZ, where I grew up. As the plaque in this image shows, I was […]

Searching for the Earth-Trojan Asteroids

The OSIRIS-REx mission will take advantage of our fortuitous trajectory to search for an elusive class of asteroids that may be the remnants of the building blocks of the Earth. Since our launch on September 8, 2016, spacecraft operations for OSIRIS-REx have gone well. We have exercised the propulsion system by performing regular momentum dumps […]

OSIRIS-REx Spacecraft Check Out and Early Cruise Phase Activities

It has been awhile since I posted anything to this site. The launch of OSIRIS-REx was such an amazing, emotional experience; it took me about a month to come back down to Earth (pun intended). I have now settled into a normal work routine in Tucson and the team has been busy operating the spacecraft […]

OSIRIS-REx – Day 2 in Space

       Our spacecraft continues to operate flawlessly. Kudos to the operations team members who have been tracking and operating the spacecraft since separation! Here are some details on recent status.      After a flawless launch day, day 2 has also progressed as planned.      We have completed the Countup Procedure and the spacecraft has […]

The Atlas V 411 AV-067: Our Ride to Space

OSIRIS-REx is scheduled for lift-off from Space Launch Complex-41 (SLC-41) at Cape Canaveral Air Force Station on September 8, 2016 at 7:05 pm EDT. The daily launch window is almost two hours long, extending to 9:00 pm EDT. The entire launch window is 34 days long, extending through October 11, 2016. We certainly hope we […]

39 Days to Launch – What’s Left to Get Done?

With only 39 days to go until we launch OSIRIS-REx our schedule is packed with activities. Here is a quick rundown of what the team has left to do to get ready to blast this asteroid-sampling robot into space. 8/2: Mission Event Readiness Review – DSN/JPL The Deep Space Network (DSN) is a critical component […]

The Journey to Kennedy Space Center

The OSIRIS-REx project continues to progress seamlessly through the Assembly, Test, and Launch Operations (ATLO) phase. We are now done with the AT portion of this phase and have started LO. The test phase ended with the completion of the last major environmental test: the thermal vacuum test. With the test program complete, the team […]