NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

NASA technology discovered a “super-Earth” exoplanet emitting “strange signals.” Rating: Mostly True (About this rating?) What's True: Scientists using NASA's Transiting Exoplanet Survey Satellite ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Researchers make a startling discovery under the landmass of Greenland that allows them to have a better idea of how ...

As part of the agency's efforts to enable broader use of space, NASA has released its final goals and objectives for low Earth orbit, defining the long-term approach toward advancing microgravity ...

A team of Italian astronomers discovered a fossil galaxy estimated to be 3 billion light-years away from Earth, making it the most distant spectacle of its kind outside of the local universe. Dubbed ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

As far as extrasolar planets go, ‘GJ 367 b’ is a featherweight. With half the mass of Earth, the newly discovered planet is one of the lightest among the nearly 5000 exoplanets known today. It takes ...

Visitors can get an in-depth look at what lies beyond planet Earth and learn more about the science behind the universe with two new space-themed exhibits open at Discovery Cube Orange County in Santa ...

An illustration of NASA's Cassini spacecraft flying through a plume above the surface of Saturn's moon Enceladus. Credit: NASA/JPL-Caltech As maintaining leadership in space is a primary goal, ...

Scientists using NASA's Transiting Exoplanet Survey Satellite (TESS) discovered an exoplanet, which NASA defines as “any planet beyond our solar system.” What's False However, the “strange signals” ...