All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

A close encounter with a mysterious interstellar object could explain the current orbits of several of Earth’s largest ...

Because planets always appear in a line, the alignment isn't anything out of the norm. What's less common is seeing so many ...

The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't understand." The discovery of an extraordinary multi-planet system has ...

If astrobiologists are ever going to detect life beyond our solar system ... even nearby earth-like planets are extremely difficult to detect. As a result, most of the extrasolar planets thus ...

Despite what some reports suggest, the upcoming planetary alignment won't be all that special. The planets will appear to line up — but no more than usual. The planets in our solar system orbit ...

Pandora, a small satellite mission poised to provide in-depth study of at least 20 known planets orbiting distant stars to determine the composition of their atmospheres cleared an important milestone ...

Full moon calendar: When every full moon shines in 2025 in Texas Despite what some reports suggest, the upcoming planetary alignment won't be all that special. The planets will appear to line up — but ...