Life

Life is a characteristic distinguishing physical entities having biological processes (such as signaling and self-sustaining processes) from those that do not, either because such functions have ceased (death), or because they lack such functions and are classified as inanimate. ...

NASA - Change Of Seasons On Saturn

NASA - Change Of Seasons On Saturn

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in cat. Space

NASA - Cone Nebula, NGC 2264

NASA - Cone Nebula, NGC 2264

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in cat. Space

Northern Cardinal Redbird (Female)

Northern Cardinal Redbird (Female)

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in cat. Animals

October, Calico Mix

October, Calico Mix

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in cat. Animals

Paradise River, Mount Rainier National Park, Washington

Paradise River, Mount Rainier National Park, Washington

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in cat. Nature

Petal Pusher, White-Tailed Deer

Petal Pusher, White-Tailed Deer

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in cat. Animals

Petronas Twin Towers, Kuala Lumpur KLCC, Malaysia

Petronas Twin Towers, Kuala Lumpur KLCC, Malaysia

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in cat. Travel

Profile of a Red-Tailed Hawk

Profile of a Red-Tailed Hawk

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in cat. Animals

Pygmy Seahorse, Indonesia

Pygmy Seahorse, Indonesia

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in cat. Animals

Rainbow Lorikeet

Rainbow Lorikeet

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in cat. Animals

Red Tulips in the Rain

Red Tulips in the Rain

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in cat. Flowers

Sakura Cherry Blossom Season in Kyoto

Sakura Cherry Blossom Season in Kyoto

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in cat. Travel

Sight From the Eiffel Tower, Paris

Sight From the Eiffel Tower, Paris

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in cat. Travel

Snow-Covered Alaskan Range, Alaska

Snow-Covered Alaskan Range, Alaska

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in cat. Nature

Stormy Weather at Yosemite National Park, California

Stormy Weather at Yosemite National Park, California

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in cat. Nature