The simulation of the Solar System that came the closest to the observation was the presence of a small planet, between the ...

We have mapped and discovered a large portion of the most dangerous asteroids in the Solar System, but there is a glaring ...

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

Prime Minister Anthony Albanese faces one of his most important tests of diplomacy today as he meets Donald Trump at the ...

The name Ziggy Stardust lives in infamy almost just as much as David Bowie's own, but how did he come up with the iconic ...

The Orionid meteor shower peaks during a new moon, Comet Lemmon gets closest to Earth and a crescent moon slides past Mercury ...

As astronauts prepare for south-polar landings, a new look at the Moon’s biggest crater points to a pivotal moment in lunar ...

Astronomers have identified a rare and unusually fast asteroid racing through the inner solar system. Known as 2025 SC79, the ...

When we think of a day, we usually imagine 24 hours. But did you know that not all planets have days that last 24 hours? In ...

With the Moon and Venus together in the Virgo sign, the day emphasizes devotion, practicality, and small gestures that carry ...

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

Beyond Gravity is weighing expanding solar array drive mechanism production in Florida to support Golden Dome and other U.S. space projects, after doubling manufacturing space in Europe for hardware ...