So which planets in our solar system have rings? All four giant planets — Jupiter, Saturn, Uranus and Neptune — sport these ...

As a space lawyer and co-founder of For All Moonkind, a nonprofit dedicated to protecting human heritage in outer space, I ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

In December, astronomers identified that the asteroid YR4 had a small but not insignificant chance of striking Earth in 2032, ...

Using two infrared space telescopes and a 23-year gap, scientists may have spotted a mysterious, slow-moving object beyond ...

Raisina Dialogue has attained global attention, and I am told that there were more speakers trying to get a slot than a ...

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...

The outer space around the Earth is already pretty crowded. Now, tech firms are racing to add more. There are already thousands of satellites hurdling around the Earth in low orbit - many of them ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, dubbed Planet Nine, could explain the unusual clustering ...

As a space lawyer and co-founder of For All Moonkind, a nonprofit dedicated to protecting human heritage in outer space, I know that the Moon could be the proving ground for humanity’s evolution into ...