A strange strip of metal-rich gas in deep space is giving astronomers an unsettling glimpse of how worlds like ours might die ...

Astronomers from Cardiff University, as well as University College London, detected the iron bar using a new telescope ...

New research sheds light on the earliest days of the earth's formation and potentially calls into question some earlier assumptions in planetary science about the early years of rocky planets.

Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

Water doesn’t behave the same way in a glass as it does as ice in your freezer. When water is heated to several thousand ...

Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside Earth—hidden formations that have puzzled researchers for decades. New ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go beneath the surface,... The core of Mars looks like Earth’s. What makes the ...

The team said they plan to do further studies to find out what exactly this iron bar is, where it came from and what it ...