We know the temperature of Earth's inner core is very roughly about 5,000 Kelvin (K) (4,727°C). It was once liquid, but has ...

The Perseverance Rover has samples of potential ancient life on the planet. The challenge is getting them back to Earth.

Normally when a medium-size star dies, it blasts away the bulk of material in its system. The Hubble discovery was surprising ...

I felt that awe again when I noticed the first hurricane lily of the season growing so close to a boulder along the dirt road ...

LIGO observatory near Richland confirmed Einstein’s theory of relativity, it also has proven one of Hawking’s theorems.

TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...

A colossal iron ore deposit discovered in Western Australia’s Hamersley region has left geologists stunned — not just for its ...

Scientists have discovered new information about the interstellar object nearing Earth which could reveal facts about the ...

Silverpit crater, 80 miles off Yorkshire, was formed 43 million years ago by an asteroid impact, says Scientists, ending decades of debate over its origin beneath the North Sea.

Early risers across the globe were treated to a rare and visually striking celestial event on September 19, as the waning ...

New simulations suggest Earthlike planets may be much more typical than previously thought whereas water worlds may not.