The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

This landmark discovery of the planet – named TWA 7b – which was recently published in the journal Nature, came after an ...

On Episode 176 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Alan Stern to talk about what's next in deep ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

"The results provide a rare, detailed look at how planet-forming chemistry operates in the extreme environments around brown ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

A sci-fi idea is gaining supporters, from billionaires to city councils. Whether it's feasible is another matter.

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Discover Our Solar System Through Detailed 3D Models Forget dusty textbooks and flat diagrams. We’re talking about ...