So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...

Astronomers are thrilled by new Hubble images of interstellar comet 3I/ATLAS, revealing two distinct jets of material ...

The team’s analysis points to a lensing object with a mass of 0.219 Jupiter masses, a touch lighter than Saturn or around 70 ...

MSCI's broadest index of Asia-Pacific shares outside Japan swung between losses and gains while Japan's Nikkei fell 0.74% ...

Now, a new Nature study points to an answer by catching four planets at a stage most systems never show us: The awkward, ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

The most striking claim about 3I/ATLAS is its estimated age range of 8-14 billion years. This analysis, led by Michele ...

What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an ...

Planets usually stay close to their host stars, tracing steady paths shaped by gravity. Yet some planets break free and drift ...

A wobbling jet from a giant, voracious black hole is suppressing star formation in a distant galaxy—and astronomers have ...

Universe Today reports on a new telescope proposal that could help astronomers detect Earth-sized exomoons, explaining current limits, future technology, and why moons around distant planets matter ...