Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

Beyond Neptune, a celestial object puzzles astronomers with its synchronized motion with the giant planet. Its inclined orbit ...

Welcome to your August horoscope! As has become the norm in 2025, this is another wild month of astrology. Leo season is ...

We bring you an exclusive behind-the-scenes look at this iconic mission with Dr Linda Spilker, from her first job out of ...

For more than 100 years, scientists have puzzled over whether the Earth's magnetic field had already been generated stably ...

Outer space is my Roman Empire: I am on some level obsessing about it whenever I have a free moment. I will devour true stories of discovery and space travel or mind-bending concoctions of science ...

The year has been wild so far; will the cosmos continue to throw things our way, or will we finally get a break? The post ...

"This discovery was partly serendipity! But, we believe there are many more such opportunities hidden in Hubble data." ...

Since the discovery of planetary nebulae in the late 1700s, astronomers have learned that these expanding shells of glowing ...

"The formation of planetary systems is not exclusive to stars but might also work around lonely starless worlds." ...

How early missions like Pioneer and Voyager turned spacecraft into time capsules, carrying Earth's story across the stars.