Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

More than six times as massive as Earth, scientists are describing it as a 'super Earth ... decade,' Dr Cretignier said. Already, NASA has a webpage dedicated to an exoplanet called 'HD 20794 d', ...

Scientists found an intriguing world in our galaxy.

NASA discovered five exoplanets orbiting stars in under 24 hours, challenging planetary models and providing insights into ...

The discovery of a planet that is just 20 light-years away has been said to be the closest Earth analogue that scientists ...

Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to sustain liquid water, which is vital for life, as we know it, to exist.

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.

Astronomers at NASA have caught a glimpse of a star system whipping through space at an unprecedented speed. While the system ...

It's the most hazardous space rock detected since astronomers first discovered ... NASA and the Europeans Space Agency are among the world's space agencies developing methods of protecting Earth ...

Credit: NASA's Goddard Space Flight Center Conceptual Image Lab NATIONAL HARBOR, Md. — When a boy named Elliott found ... including a super-sensitive coronagraph that can detect Earth-size ...