We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Mars is where that leadership will be proven. And if NASA is serious about sending humans there, and keeping them safe while they’re there, that investment in long-term infrastructure needs to start ...

The U.S. wants to remain a superpower in space. It can’t without supporting NASA In the early 1400s, nearly a century before Columbus’s fateful voyage to the Americas, China seemed most poised to use ...

Calls for the US to land astronauts back on the moon before China have been increasingly loud and frequent. But it all hinges ...

His team combined 20 years of data from two European spacecraft: the Mars Express, in orbit since 2004, and the ExoMars Trace ...

The first sign of trouble emerged in early May. After the Trump administration suffered a series of legal setbacks in federal ...

NASA is considering approving by next April up to two planetary science missions from four proposals under review, including one to Venus that scientists involved in the project said could help ...

Anyone who studies planetary formation would relish the opportunity to get a close-up look at an interstellar object. Sending ...

Whirling dust devils and winds on Mars can move at an unexpected 99 miles per hour. The dust they send into the atmosphere ...

The new research utilizes imagery from orbit, allowing the motion of many more of these twisters to be tracked. In addition, ...

The stunning photos of the interstellar object, 3I/ATLAS, were taken by the European Space Agency's Mars orbiters last week.

A look at NASA’s evolving use of robotics for surface mobility, autonomy, and mission-critical tasks across space ...