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Interstellar comet 3I/ATLAS shows methane as it heads out of solar system

A comet born around another star is carrying methane, and the chemical details of that methane are unlike anything ...

The Bull Case For Planet Labs (PL) Could Change Following New Methane-Tracking Tanager Mission Plan

In late April 2026, Planet Labs PBC announced plans for a specialized shortwave infrared Tanager spacecraft, backed by Carbon ...
Reuters

NASA Mars rover finds no sign of methane, telltale sign of life

CAPE CANAVERAL, Florida (Reuters) - NASA's Mars rover Curiosity has come up empty-handed in its search for methane in the planet's atmosphere, a gas that on Earth is a strong indicator of life, ...