WorldPingThe Mars we know today is a cold, dry world of dust and rocks.
However, around 3.8–3.6 billion years ago, it may have looked very different.
Research findings and mission results set the evidence base that policy, funding and later discoveries build on.
When each newsroom published on this story, oldest first — all times UTC.
Following ancient rain toward life-related chemistry clues on Mars
Changes to platinum surface chemistry boost solar hydrogen production in organic photocatalysts
The original report was published by Phys.org. WorldPing does not claim that reporting — this page summarises and contextualises it.
Read the full report at Phys.org
WorldPingResearchers from the LIMNO laboratory at EPFL have uncovered how different halides modify the surface chemistry of organic semiconductor nanoparticle photocatalysts.
Brief by WorldPing · Original reporting by Phys.org
WorldPingNorth Korea has fired a ballistic missile toward the sea…
Brief by WorldPing · Original reporting by ABC News
A ballistic missile fired from the North Korean port city of Wonsan flies more than 700km, South Korea's military says.
Brief by WorldPing · Original reporting by Al Jazeera
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