Articles

Jason Davis

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.

Emily Lakdawalla

Last Friday the Internet received its first post-encounter pile of goodies from the New Horizons flyby of the Pluto system.

Phil Stooke

Planetary scientist Phil Stooke may have found the retro-rockets from NASA's Lunar Surveyor missions, sent to the Moon in preparation for Apollo.

Jason Davis

Two sun-observing spacecraft in Earth orbit captured images of a partial solar eclipse Sunday morning.

Jason Davis

A three-person crew commanded by humanity's most experienced space traveler is back on Earth today.

Emily Lakdawalla

When Rosetta approached comet Churyumov-Gerasimenko last summer, both its shape and its activity were surprising. It looked like two comets welded together at a skinny neck. A new paper explains how the neck may be steepening itself.

Tanya Harrison

The Mars Reconnaissance Orbiter (MRO) Context Camera (CTX) is almost a silent star at Mars. The latest MRO data release brought the total number of available CTX images to over 70,000, covering well over 90% of the Red Planet at a stunning resolution of 6 meters per pixel.

Jason Davis

Gennady Padalka, Andreas Mogensen and Aidyn Aimbetov are set to return to Earth Friday after the station's one-year crew received a fresh Soyuz spacecraft.

Emily Lakdawalla

New Horizons has begun the long process of downlinking all the images it acquired during its July Pluto flyby.

Jason Davis

The European Space Agency's Mars Express spacecraft captured a sweeping view of Mars' south pole, along with a region extending northward to Hellas Basin.

Emily Lakdawalla

For months, Dawn has been steadily, methodically sharing dozens of images of brand-new sights of a previously unexplored icy world. For the last couple of days I've been making up for lost time, completely buried in the Dawn Ceres images, and I have some maps and 3D anaglyphs to share with you.

Van Kane

The IceBreaker mission, proposed to NASA's Discovery program for low-cost missions, would seek out life on the northern plains of Mars.

Mattias Malmer

Mattias Malmer describes his MacGyver-esque process in creating a homemade aluminum version of 67P/Churyumov–Gerasimenko.

Emily Lakdawalla

This summer the Chinese space agency has been making progress toward its planned 2017 launch of the Chang'e 5 robotic sample return mission, performing low-altitude imaging of the future landing site.

A.J.S. Rayl

Opportunity drove farther into Marathon Valley in August, dug into what appears to be a water-altered rock, and took a lot of picture postcards in what is turning out to be a distinctively different site from any that the mission has found since the robot field geologist landed in 2004.

Casey Dreier

Casey interviews Dr. Craig Hardgrove about his lunar CubeSat, how it came together, and how NASA’s support for small missions are important for early career scientists like himself.

Jason Davis

A ten-day International Space Station taxi flight is underway following the Wednesday liftoff of a three-person crew from Kazahkstan.

Emily Lakdawalla

The New Horizons mission has formally selected its next target after Pluto: a tiny, dim, frozen world currently named 2014 MU69. The spacecraft will perform a series of four rocket firings in October and November to angle its trajectory to pass close by 2014 MU69 in early January 2019. In so doing, New Horizons will become the first flyby craft to pass by a target that was not discovered before the spacecraft launched.

Dante Lauretta

The assembly of the OSIRIS-REx spacecraft continues, with many elements integrated onto the spacecraft ahead of schedule. Last month both OTES and OVIRS were delivered to Lockheed Martin and installed on the science deck.

Jason Davis

NASA’s Orion spacecraft completed a key parachute test Aug. 26 at the U.S. Army Yuma Proving Ground in Yuma, Arizona.