A highly reflective lightsail pushed by light energy in the same way sailboats are pushed by the wind could travel as fast as ...

The streaks are called slope streaks and recurrent slope lineae (RSL), and they would suggest that there is water activity on Mars. Now it seems more plausible that they were formed by thin layers of ...

NASA's Parker Solar Probe has directly observed a powerful magnetic explosion in the sun's corona that could help us predict ...

THE son of a NASA scientist who was convinced he found aliens on Mars is begging the space agency to search again. American ...

Space is no longer just a distant dream — it’s swiftly becoming our next great frontier. Increasingly space is playing a role ...

For decades, scientists believed that long, dark streaks on the surface of Mars were a sign of something crucial: running ...

In a new paper, a group of planetary scientists, biologists, and engineers make the case for treating Mars as the ultimate ...

Since the start of the second Trump administration, NASA’s formal advisory committees have largely been suspended. While the congressionally mandated Aerospace Safety Advisory Committee has continued ...

Mars' core formed within just a few million years, scientists say compared to the hundreds of millions or even billions of ...

A new European study out Monday throws into question conventional wisdom that the Milky Way and Andromeda galaxies are on a ...

Data from the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft shows that the little atmosphere Mars has sputters, ...

NASA’s quantum computer research helps us learn more about space. Quantum algorithms can solve hard problems and help with ...