Explore Worlds
Find Life
Defend Earth
All
All
Sun
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Orion Service Module Faces Roller Coaster of a Ride in Sandusky
The Orion European Service Module test article has arrived at NASA Glenn Research Center's Plum Brook Station in Sandusky, Ohio, where it's being prepared for acoustic and vibration testing.
At NASA's Johnson Space Center, Preparing for the Future of Human Spaceflight
As NASA kicks off a multi-decadal effort to send humans to Mars, the agency's traditional human spaceflight centers have had to adapt to new challenges—often more programmatic than technical.
In Pictures: Orion, SLS Hardware on the Move
November is shaping up to be a busy month for Orion and Space Launch System hardware. A human-rated flight engine is in the test stand at Stennis Space Center, and a version of Orion's service module is getting ready to cross the Atlantic.
SLS Sheds White Paint, Completes Critical Design Review
NASA's Space Launch System officially shed the core stage's white paint job in favor of the vehicle's natural, orange-colored insulation.
NASA's Journey to Mars Report: A Plan to Form a Strategy for a Concept
NASA released a much-anticipated strategy document outlining the agency's next steps for getting humans to Mars, but the report lacks details. What should we make of it?
Orion Enters Fabrication Phase, but Possible Launch Slip Looms
NASA's Orion spacecraft has officially moved from preliminary design to fabrication, but the agency says the first crewed flight of the vehicle could slip two years, from 2021 to 2023.
Dropping Orion in the Desert: NASA Completes Key Parachute Test
NASA’s Orion spacecraft completed a key parachute test Aug. 26 at the U.S. Army Yuma Proving Ground in Yuma, Arizona.
Report Finds SLS Cost and Schedule Estimates Tight, but on Track
The GAO says NASA is generally doing a good job with cost and schedule estimates for SLS, its new heavy lift rocket. But NASA is also running short on schedule margin as it works to have SLS ready for flight by November 2018.
Preparing America’s Spaceport for NASA’s New Rocket
At Kennedy Space Center, NASA's ground systems program prepares for the first flight of the Space Launch System in 2018.
Report: NASA May Be Hard-Pressed to Launch SLS by November 2018
A report released by NASA’s Office of Inspector General warns that the agency may be hard-pressed to have its Kennedy Space Center launch facilities ready by November 2018.
NASA Budget Lists Timelines, Costs and Risks for First SLS Flight
NASA will set the Space Launch System's inaugural flight date at the end of this year, according to the agency's 2016 budget request, which was released on Monday.
Video: Ride along with Orion as It Plummets Back to Earth
A new NASA video provides an astronaut's-eye video of the final ten minutes of Orion's test flight.
First Look Photographs of Orion's Return to Dry Land
NASA's Orion spacecraft is back on dry land following its offloading from the USS Anchorage late Monday night. Here are some selected photographs by Kevin Baird.
Orion Returns to Earth after Successful Test Flight
NASA’s Orion spacecraft returned safely to Earth this morning after what looked like a flawless four hour, 24-minute test flight.
In Pictures: Orion's Scrub, from the Vehicle Assembly Building
Here are some scenes from launch day, shot from the unique perspective of the Vehicle Assembly Building.
Orion Scrub Report: Sticky Hydrogen Valves
Windy weather and stuck liquid hydrogen valves forced a one-day delay of the maiden voyage of NASA’s Orion spacecraft.
Orion L-1 Report: Go for Launch
The stage is set for NASA’s Orion spacecraft to launch on a two-orbit, four-hour shakedown cruise tomorrow morning. Patrick Air Force Base’s 45th Weather Squadron changed their forecast of an on-time launch to 70 percent—up from the 40 percent chances that marked the start of the week.
Orion L-2 Report: The Old Gives Way to the New
With less than two days before Orion's maiden voyage, NASA and United Launch Alliance are cautiously optimistic the flight will launch Thursday as scheduled.
Your Timeline of Events for Orion's Maiden Voyage
NASA’s Orion spacecraft is ready to embark on its maiden voyage this Thursday. Here is a timeline of events.
United Launch Alliance Answers Burning Questions about Orion's Rocket
When Orion launches next week, you may notice something alarming: The spacecraft's rocket sort of catches itself on fire. But not to worry, says United Launch Alliance.