NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...

On this date, Jan. 18, 2004, the European Space Agency’s Mars Express finalized mapping of the Red Planet’s south pole. The ...

NASA shares images of comet C/2024 G3 (ATLAS) near the sun and stunning photos from Jupiter and Mars missions.

Mars in 2024 was the site of the sad end of a machine that lived far beyond expectations. On January 18, NASA's Ingenuity ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ancient life on Mars.

President Donald Trump pledged to send American astronauts to Mars in his inaugural address Monday, to the visible delight of ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

Related: NASA Seeks Volunteers for Second Mars Simulation Mission — but There Are a Few Constraints NASA/Johns Hopkins APL/Ben Smith Conceptual image showing the Parker Solar Probe as it is about to ...

General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.

Although the beans in the photo look like beans, the probe actually captured images of large frozen dunes on Mars. NASA has ...

Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...

Despite the evacuation of its Jet Propulsion Lab in Pasadena, no space mission data has been lost, NASA says. NATIONAL HARBOR ...