Using its ground-penetrating radar instrument known as RIMFAX, Perseverance peered deeper beneath the Martian surface than ever before, revealing geological structures buried as far as 115 feet below ...

Multiple spacecraft and rovers have now detected what appears to be an extensive network of ancient river channels hidden beneath the Martian surface, buried under layers of lava and sediment that ...

Scientists have discovered “alien-like” water inside a 400-million-year-old plant, revealing unusual chemistry that could ...

By Will Dunham WASHINGTON, March 18 (Reuters) - Using ground-penetrating radar, NASA's Perseverance rover has detected ...

Astronomers discover PicII‑503, a 14-billion-year-old star carrying primordial elements, challenging theories of early star ...

A prehistoric plant distills water so intensely it looks it came from space. Researchers at the University of New Mexico have discovered that a common, prehistoric plant distills water to such an ...

"Discoveries like this are cosmic archaeology, uncovering rare stellar fossils that preserve the fingerprints of the universe ...

The buried structures are found under a deposit known as the Margin unit, rich in magnesium carbonates. The team found that the buried structures suggested multiple erosional and depositional episodes ...

By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried beneath those seen on the surface from space ...

Long before pottery, before agriculture, when the first villages took shape, people in the Levant were already molding clay ...

A rare 1,700-year-old discovery by archaeologists in Turkey highlights the use of advanced engineering of the Roman-era.

Scientists have identified one of the oldest and most chemically primitive stars ever observed, offering a rare glimpse into how the first stars shaped the universe we see today. Astronomers are ...