The existence of "Planet Nine," a hypothetical planet in the outer solar system, is supported by indirect evidence such as the unusual clustering of orbits of extreme trans-Neptunian objects (ETNOs) ...

Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit ...

The search for life in the universe is always ongoing, and now a new theory put forward in a scientific study could change the way people go looking for it. According the new research, planets may not ...

The discovery of the giant planet Halla suggests that planets close to their stars can survive the rapid expansion seen as they enter their end-of-life red giant phase. When you purchase through links ...

NASA’s James Webb Space Telescope has spotted an early yet tantalizing piece of evidence that an exoplanet some 120 light years away could be covered in a massive ocean — that’s possibly harboring ...

Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named TRAPPIST-1 e, is being monitored by the James Webb Space Telescope, the most ...