Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to huge heights.

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

Of course, Bowie had to make our top 10! From musing if there’s life on Mars to dreaming about a possible starman, this music ...

A pair of planetary scientists at the University of California, working with a colleague from the California Institute of ...

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our understanding of the Earth's past and our future.

YR4 raised Earth impact concerns for 2032, but later calculations, especially from the Webb Telescope, lowered the risk.

A waxing Moon brightens the sky as we catch our last looks at Uranus and view Venus, Mercury, Jupiter, and Mars in the sky ...

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s ...

"The solar wind squished Jupiter’s magnetic shield like a giant squash ball," O'Donoghue said. "This created a super-hot ...

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to them, and carry them to their destination at breakneck speed using nuclear ...

(April 20-May 20) ★★★★★ You are the financial wizard of the zodiac. Today the Moon is lined up with lucky, money-bags Jupiter ...