A ninth planet the size of Neptune may be hidden in the far reaches of the solar system, but the evidence has left some ...

To understand how chaotic the early solar system was, we need only gaze at the moon. Its cratered surface bears the scars of ...

Billions of years ago, in the frozen edges of the solar system, a violent impact shaped one of space’s oddest pairs. Instead ...

At the time, the Earth would have been far closer to the moon than it is today, making it perhaps twice as large in the lunar ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

The exoplanet 2M1510 (AB) b makes an unusual orbit around a pair of brown dwarfs, objects bigger than gas-giant planets but ...

Elon Musk is taking the long view. The billionaire SpaceX founder has long said that humanity needs to expand its footprint ...

Scientists have spotted interesting chemical signs on K2-18b. These signs are linked to life on Earth. The James Webb Space ...

In 2005, thanks to Michael Brown’s scientific antics, Pluto was removed from the list of planets in the solar system. In 1968, the Apollo 8 mission flew around the moon. In 2001, Chris Hadfield became ...

"This was awesome to read." Off-grid homeowner shares the 'most transparent review' of solar panels 11 months after ...

A recent paper published in Nature and Nature Astronomy finding life's building blocks on a near-Earth asteroid named Bennu.

Did you know that the sun is up for more hours this month than in August? August is summertime, and May is still spring, so it may not seem quite right.