Life

The chemistry leading to life may have begun shortly after the Big Bang, 13.8 billion years ago, during a habitable epoch when the Universe was only 10–17 million years old. Though life is confirmed only on the Earth, many think that extraterrestrial life is not only plausible, ...

American Bison Baby

American Bison Baby

6 downloads today
in cat. Animals

American Robin Bird

American Robin Bird

6 downloads today
in cat. Animals

Antilles City Curacao Island Netherlands

Antilles City Curacao Island Netherlands

6 downloads today
in cat. Travel

Aspen Trees, Gallatin National Forest, Montana

Aspen Trees, Gallatin National Forest, Montana

6 downloads today
in cat. Nature

Autumn Maple, Great Smoky Mountains, Tennessee

Autumn Maple, Great Smoky Mountains, Tennessee

6 downloads today
in cat. Nature

Azaleas And Live Oaks, Magnolia Plantation, Charleston, South Carolina

Azaleas And Live Oaks, Magnolia Plantation, Charleston, South Carolina

6 downloads today
in cat. Nature

Azure Window, Malta

Azure Window, Malta

6 downloads today
in cat. Travel

Baby Llama

Baby Llama

6 downloads today
in cat. Animals

Balanced Rock near the Tower of Babel

Balanced Rock near the Tower of Babel

6 downloads today
in cat. Nature

Bald Cyprus Trees, Reelfoot Lake, Tennessee

Bald Cyprus Trees, Reelfoot Lake, Tennessee

6 downloads today
in cat. Nature

Beautiful Bouquet with Roses

Beautiful Bouquet with Roses

6 downloads today
in cat. Flowers

Beauty Beyond Borders, Outside Aspen, Colorado

Beauty Beyond Borders, Outside Aspen, Colorado

6 downloads today
in cat. Nature

Beaver Building Dam

Beaver Building Dam

6 downloads today
in cat. Animals

Big Lizard, Sahara Desert

Big Lizard, Sahara Desert

6 downloads today
in cat. Animals

Black-Faced Spider Monkey

Black-Faced Spider Monkey

6 downloads today
in cat. Animals