Articles

Deepak Dhingra

Deepak Dhingra reports on a planetary analog field trip exploring a very young volcanic terrain in Idaho at Craters of the Moon National Monument and Preserve.

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

Jason Davis shares five images of his home state, West Virginia, taken by astronauts aboard the International Space Station.

Dave Doody

The Deep Space Climate Observatory (DSCOVR) has begun sending us fresh, whole-hemisphere images of our own fragile planet. Some sources say that the spacecraft is

Emily Lakdawalla

Five months after its launch, the Deep Space Climate Observatory (DSCOVR) mission has successfully journeyed to the region of space where Sun and Earth gravitational attraction offset each other. From the vantage point of L1, DSCOVR's EPIC camera has captured its first full-globe view of Earth, and it's well, epic.

Emily Lakdawalla

Three astronauts have returned to Earth, and while I'm happy that they landed safely, I'm very sad that astronaut Samantha Cristoforetti is not in space anymore to wish us

Nathan Bridges

Planetary scientist Nathan Bridges reports on results from the Lunar and Planetary Science Conference about the action of wind on the surfaces of Mars and Titan.

Bill Dunford

In pictures of the planets, the stars aren't usually visible. But when they do appear, they're spectacular.

Bill Dunford

More examples of imperfect--but tantalizing--images from deep space.

Bill Dunford

After a bad day on the launch pad, some perspective.

Emily Lakdawalla

Watch as our enormous moon -- a quarter the diameter of the planet -- just winks out as it passes into Earth's long shadow, in an animation captured from more than 100 million kilometers away.

Ted Stryk

The 45th Binghamton Geomorphology Symposium, usually focused on terrestrial studies, shifted this year to planetary science. Ted Stryk gives us an overview.

Emily Lakdawalla

Have you ever wished you could enjoy the astronauts' view of Earth from the Space Station? Now, you can. Just go to the live feed from the High Definition Earth Viewing (HDEV) experiment, crank it up to its highest resolution, let it take over your monitor, and watch Earth spin by.

Emily Lakdawalla

Earth's brilliant colors shine above the drab lunar horizon in this new

Bill Dunford

One day, five worlds.

Philip Metzger

What can a 45-year-old mission to the Moon tell us about a

Deepak Dhingra

Deepak Dhingra reports on presentations from this year's Lunar and Planetary Science Conference focusing on how impacts on the Moon have affected Earth.

Emily Lakdawalla

A few days ago, Curiosity looked westward after sunset and photographed Earth setting toward the mountainous rim of Gale crater.

Casey Dreier

Cosmos returns in fine form in its penultimate episode. Sagan explores the historical and scientific precedents for the search for extraterrestrial life (SETI) and our human desires to not be alone in the universe.

Casey Dreier

Cosmos stumbles with an episode that is plodding, scattered, and more than a little preachy. This episode will only persist in my memory as a shadow of what could have been.