Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

A planet that may support alien life has been discovered less than 20 light-years away from Earth - and it's believed to ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

The corporate world is pretty culturally neutered,” said Mr. Zuckerberg, the chief executive of Meta. “A culture that ...

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

UK researchers have confirmed the existence of a “super Earth” located 20 light-years away that could reveal the existence of ...

Mercury joins the night sky to complete a 7-planet alignment just after sunset for the end of February. Saturn leaves our ...