Articles

Dante Lauretta

Historically, NASA missions set aside a portion of their budgets for education and public outreach, or EPO. However, the OSIRIS-REx EPO budget got deleted in 2013 as part of a broader federal policy change. Dante Lauretta decided to make a run at a private company to recover the lost OSIRIS-REx EPO program – and Xtronaut was born!

Jason Davis

For less than $50, you can download images from NOAA satellites using your laptop and a small radio antenna.

Emily Lakdawalla

Since I last checked in with Curiosity, the rover has been steadily driving southward, heading directly toward the Bagnold dune field. They are looking for a place to drill into the Stimson sandstone unit, but have been distracted by intriguing pale haloes around frock fractures. Despite a rough road, the wheels are not showing significant increase in damage.

Emily Lakdawalla

Today, New Horizons released a stunning new image of Pluto's backlit mountains and hazes. I explain how the image was taken with its Ralph Multispectral Visible Imaging Camera.

Van Kane

Three recently proposed low-cost space missions all aim to answer the same question: Where did Earth's abundant water come from?

Jason Davis

Spaceflight company Blue Origin plans to launch its orbital rocket from Cape Canaveral, Florida, the company revealed Tuesday.

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.