Anew study led by Robb Calder at the University of Cambridge suggests that nearly all known sub-Neptune exoplanets, ...

Explore four hypothetical worlds that could be more suitable for humans than Earth, based on current research and simulations ...

Anaxagoras, a visionary Greek philosopher, foresaw concepts of expanding universe and multiple worlds centuries before modern science.

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA’s Nancy Grace Roman Space Telescope will provide the deepest-ever view of this ...

NASA’s Nancy Grace Roman Space Telescope will conduct the Galactic Bulge Time-Domain Survey, observing hundreds of millions of stars and exoplanets in the Milky Way’s center.

Scientists have discovered over 6,000 planets that orbit stars other than our Sun, known as exoplanets. More than half of ...

For many years, astronomers have been looking for extraterrestrial life. In doing so, astronomers have narrowed their search ...

Astronomers have long searched for life within a rather narrow ring around a star, the ...

Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet ...

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to ...

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...