As humans alter the planet’s climate, scientists turn to Earth’s past to understand future changes. Glaciers, vast ice ...

Lunar temperatures and the orb's overall stability make it an ideal option for long-term preservation, especially while conditions on Earth continue to change rapidly. Creatures of the Earth could ...

These sites commemorate humanity's first steps beyond Earth and are considered cultural ... activity heightens the urgency for establishing preservation protocols. Companies such as SpaceX and ...