A new high-resolution computer model shows rocks that are colder, or have a different composition, in Earth's mantle where ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars. Administrator Bill Nelson presented two ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

NASA’s Jet Propulsion Laboratory (JPL) has confirmed the approach of three asteroids near Earth on 13 January.

The US$2.7-billion Perseverance rover collected the samples looking for evidence of past life, but NASA is dithering about ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

Two asteroids, 2024 YW9 and 2024 PT5, will pass close to Earth on January 9, 2025. NASA confirms they are not a threat. The ...

Scientists discovered plate anomalies in Earth's mantle using seismic wave analysis. These mysterious structures challenge ...

This makes it difficult for researchers to find out what happened during Earth's early history, as most of the evidence was destroyed eons ago. However, scientists have discovered ancient rocks ...

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of ...