NASA's robotic vehicle has found unprecedentedly large organic molecules on the red planet, although scientists have not been able to determine their origin. They were formed 3.7 billion years ago ...

Fan theories have been around for as long as there have been pieces of media to be fans of. It's human nature to want to ...

Scientists found the longest organic molecules ever on Mars — ancient carbon chains that resemble the building blocks of life ...

Scientists have long thought that our solar system's ocean worlds, such as Jupiter's moon Europa and Saturn's moon Enceladus, ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

Astronomers should search for technosignatures on planets that are not conducive to life. Harvard astronomer Avi Loeb ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

“Radar images from the Cassini mission reveal elongated streaks on Titan's surface that can extend for hundreds of kilometers ...

The wind on Saturn's largest moon is strong enough to blow around rocks of up to half a metre in diameter, which could put ...