At the very edge of our solar system, beyond the grasp of Neptune and even past the icy sprawl of Pluto’s domain, a new ...

The biggest rainbow in the solar system was just captured by newly-launched spacecraft as NASA scientists study the sun and ...

While the moon once had a weak magnetic field generated by a small molten core, the team's research suggests it likely wouldn ...

Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...

Where did the moon's magnetism go? Scientists have puzzled over this question for decades, ever since orbiting spacecraft ...

Scientists may have solved the mystery of why the moon shows ancient signs of magnetism although it has no magnetic field today. An impact, such as from a large asteroid, could have generated a cloud ...

“One key reason why the midcourse phase is difficult is because you’re in space, and different objects of different mass ...

In April, astronomers said they had detected a possible signature of life on the exoplanet K2-18b. Now, three independent ...

Experts say the sight of satellites burning up on re-entry to the atmosphere will become more common as more man-made objects are launched.

A SpaceX Starlink rocket launch from Vandenberg, California, could be visible in Arizona pending weather conditions and cloud ...

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent discoveries.

A combination of a dynamo-generated magnetic field and massive impacts could explain the highly magnetized rocks in some ...