There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 billion years ago, the planet had rivers, lakes and even oceans with sandy ...

Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...

NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...

The world's oldest known impact crater has been identified at a site in the Pilbara, which is a part of Western Australia...

Dr Caprarelli said it was possible the ridges had been caused by a huge asteroid crashing into Mars, rather than an ocean. A giant impact crater would have rings at its edge that look similar to ...

Stromatolites offer an indication of what fossilized signs of life on Mars could look like ... when this staggering meteorite impact happened. australia craters Earth meteorites Asteroid 2024 ...

Mars may have once hosted an ocean with waves ... “They don’t look like an impact crater. They don’t look like lava flows. That’s when we started thinking about oceans.

Yet, the deposits don't resemble ancient, wind-blown dunes, which are common on Mars. "The structures don't look like sand dunes. They don't look like an impact crater. They don't look like lava ...

Technology designed in Dublin will assist a European Space Agency (ESA) spacecraft called Hera as it navigates a close fly-by ...

Mars may have been a prime vacation spot millions ... “They don’t look like an impact crater. They don’t look like lava flows. That’s when we started thinking about oceans.” ...