The RS-25 powered the space shuttle for three decades, and will soon be used on the Space Launch System. Is it still the Ferrari of rocket engines? A deep dive on performance, reliability and the politics of rocket science.
Does Presidential Intervention Undermine Consensus for NASA?
Being on the presidential agenda may induce opposition that could have been avoided
Presidents induce polarization on topics they choose to promote. So is the best way for a President to promote consensus in NASA to speak quietly?
Posted by Jason Davis on 2016/04/13 11:20 CDT
The last unflown space shuttle fuel tank is underway to California, following a full-circle ceremony in view of hardware built for the shuttle's heavy lift successor, the Space Launch System.
Posted by Jason Davis on 2016/04/11 04:03 CDT
The last unflown space shuttle external fuel tank was loaded onto a barge at NASA's Michoud Assembly Facility Sunday in New Orleans. It will ship to the California Science Center in Los Angeles to be joined with space shuttle Endeavour.
Posted by Jason Davis on 2016/04/05 06:31 CDT
This Friday, SpaceX plans to launch a Dragon cargo spacecraft to the ISS. Packed inside Dragon's trunk is a new inflatable station module called BEAM, the Bigelow Expandable Activity Module.
Posted by Jason Davis on 2016/03/31 04:18 CDT
Russian ISS controllers are in the process of swapping out a trash-filled cargo ship for a new one bearing fresh supplies, following the successful launch of a Progress spacecraft from Kazakhstan today.
Posted by Jason Davis on 2016/03/22 06:32 CDT
Just days after receiving three new crew members, the ISS is about to become a veritable shipping hub, as three cargo ships launch to the orbital laboratory in as little as three weeks.
Follow along with The Planetary Society as the crew of Expedition 47 launches to the International Space Station. Launch is scheduled for 5:26 p.m. EDT (21:26 UTC); docking and hatch opening starts six hours later.
Posted by Jason Davis on 2016/03/17 06:30 CDT
NASA astronaut Jeff Williams embarks on his fourth trip to the ISS tomorrow. He launches aboard a Soyuz spacecraft from Baikonur with cosmonauts Alexey Ovchinin and Oleg Skripochka at 5:26 p.m. EDT (21:26 UTC).
Posted by Jason Davis on 2016/03/09 01:30 CST
An veteran engine from the space shuttle program will be test-fired tomorrow at NASA's Stennis Space Center in Mississippi, kicking off the next round of Space Launch System flight preparations.
Thanks to social media, we get to know individual astronauts better than we have at any other time in the history of spaceflight.
Posted by Jason Davis on 2016/03/01 11:44 CST
Scott Kelly and Mikhail Kornienko are safely back on Earth today after 340 days in space. The one-year crew duo, along with Sergey Volkov, touched down in Kazahkstan Wednesday morning.
Early this morning, Scott Kelly and Tim Kopra released a trash-filled Cygnus cargo spacecraft from the International Space Station. Orbital ATK flight controllers will send Cygnus into Earth's atmosphere for a controlled reentry Saturday morning.
Posted by Jason Davis on 2016/01/22 05:03 CST
The place NASA intends to the land the first humans on Mars could be selected during the next presidential administration, according to the agency’s planetary science division director, Jim Green.
NASA is adding a miniature space shuttle to its fleet of commercial spacecraft capable of ferrying cargo to the International Space Station.
Posted by Jason Davis on 2016/01/13 01:32 CST
This Friday, astronauts Tim Kopra and Tim Peake will perform a spacewalk to replace a failed power regulator on one of the outermost sections of the International Space Station.