All
All
Stories, updates, insights, and original analysis from The Planetary Society.
In Pictures: Expedition 42 Crew Returns to Earth
Three International Space Station crew members are back on Earth today following a morning Soyuz landing on the snowy steppes of Kazakhstan.
NASA and Orbital ATK Complete SLS Booster Test (Updated)
A blast of fire and smoke lit up the hills of Promontory, Utah this morning as NASA and Orbital ATK completed a test firing of a Space Launch System solid rocket booster.
Interview with an SLS Engineer: How Booster Test May Help Drive Golden Spike for Interplanetary Railroad
With NASA and Orbital ATK preparing for an important test tomorrow in Utah, an SLS engineer describes the inner workings of the vehicle's new solid rocket boosters.
Spacewalk Timelapse Makes Cable Routing Look Fun
A timelapse video shows two NASA astronauts as they became typical neighborhood cable technicians—except for the fact that they were wearing space suits.
Planetary CubeSats Begin to Come of Age
Van Kane rounds up some recent planetary mission concepts based on CubeSat technology.
Europe's Experimental Spaceplane Completes Successful Test Flight
The IXV spaceplane, designed to demonstrate reentry technologies, splashed down in the Pacific Ocean this morning after a successful, 100-minute test flight.
Planet Formation and the Origin of Life
To understand the possible distribution of life in the Universe it is important to study planet formation and evolution. These processes are recorded in the chemistry and mineralogy of asteroids and comets, and in the geology of ancient planetary surfaces in our Solar System.
Two Days, Two Launches and Three Landings
Within a two-day span, two rocket launches and three ocean landings are scheduled—one of which involves an autonomous spaceport drone ship.
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.
Commercial Crew Rivalries: Fun to Watch, Everybody Wins
Now that Boeing and SpaceX have won the high-profile privilege of carrying astronauts to the ISS, they must start making public appearances as reluctant equals.
Sky survey grant helps lead to a space science career
Quan-Zhi Ye was an 18 year-old college student and the principal investigator of the Lulin Sky Survey when he won a 2007 Shoemaker NEO grant. He's now a Ph.D. candidate and provides an update on his work in meteor studies.
Watch the Incredible 'Rapid Unscheduled Disassembly' of SpaceX's Falcon 9 Rocket
SpaceX CEO Elon Musk has released four images of the company's Falcon 9 rocket impacting its drone ship landing pad in the Atlantic Ocean.
Reconstructing What Happened at Sea, as Dragon Arrives at Station
Following a routine two-day voyage, SpaceX's Dragon capsule pulled in to port at the International Space Station. Meanwhile, tweets from CEO Elon Musk give clues on what happened at sea.
NASA Completes First Test Firing of SLS Core Stage Engine (Updated)
NASA completed a 500-second test firing of the RS-25 engine, which will power the core stage of the Space Launch System.
SpaceX to Attempt First-Ever Ocean Barge Rocket Landing
Early next year, SpaceX will attempt what no agency or company has done before: land a used rocket stage on a floating ocean platform.
NASA Delays Asteroid Redirect Mission Concept Selection until 2015
NASA's efforts to capture a near-Earth asteroid and tow it back to lunar orbit will have to wait a little bit longer for a final mission concept.
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 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.
Selecting the Next Creative Idea for Exploring the Solar System
With the release of the official Announcement of Opportunity (AO) early in November, NASA has officially begun the competition to select its next low cost ($450M) Discovery program planetary mission. Because planetary scientists are free to propose missions to any destination in the solar system other than the sun and Earth, these competitions bring out the creativity in the planetary science program.
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.