Jokes

Quotes

Portugal

Jardim Mario Soares Lisbon 

Tonga

'Eua

Plants

African sheepbush

Portugal

Jardim Mario Soares Lisbon 

Light

The electromagnetic spectrum, with the visible portion highlighted. The bottom graph (Visible spectrum) is wavelength in units of nanometres (nm).

Energy

A plasma globe using electrical energy to create plasma, light, heat, movement, and a faint sound

Spain

City Hall, A Coruna 

Spain

Trilingual billboard in Barcelona (detail), showing the initial exclamation mark for Spanish, but not for Catalan (top line) and English

Canada

Bytown Museum Ottawa 

Canada

Bytown Museum Ottawa 

Quotes

Cyprus

Khirokitia, Larnaca 

Cyprus

Cape Greco

Cyprus

Acheleia village, Paphos 

Canada

Ottawa 

Bulgaria

Veliko Tarnovo 

Bulgaria

Veliko Tarnovo 

Bahrain

Aerial view 

UK

Canterbury heritage museum 

UK

Canterbury Cathedral 

Cyprus

Athalassa Forest Park Nicosia 

Atlantic Ocean

Iceberg A22A in the South Atlantic Ocean

Arctic Ocean

A bathymetric/topographic map of the Arctic Ocean and the surrounding lands.

Ocean

The major oceanic zones, based on depth and biophysical conditions

Heaven

An 1869 illustration by a Tuomatuan chief portraying nine heavens

Earth

A computer-generated image mapping the prevalence of artificial satellites and space debris around Earth in geosynchronous and low Earth orbit

Earth

Earth's exosphere illuminated creating its geocorona, visible in ultraviolet and viewed by the Far Ultraviolet Camera/Spectrograph of Apollo 16 in 1972 from the Moon's surface

Moon

Map of the Moon coloured by the thickness of the crust, with main regions marked.

The KREEP rich magma terrane (hatched), with its most prominent part labeled on the near side (left), the Mare Procellarum KREEP Terrane (PKT).

The South Pole-Aitken Terrane (SPAT) is marked on the far side (right, largest circle).

The 24 crater basins with crustal thinning greater than 200 km (120 mi) are marked (black circles) across both hemispheres.

The rest is the high-thickness Felspathic Highlands Terrane (FHT; red and white).

Mars

Orbit of Mars and other Inner Solar System planets

Outer Space

Observable Universe of the Universe

Outer Space

Being essentially empty, outer space allows the earliest (redder) galaxies to be viewed without obstruction, as in the Webb's First Deep Field image.

Travel

Sunrise from Anokula Lookout

Travel

Animals

A stove-pipe sponge

Yeti

Artistic depiction of a Yeti

Portugal

Lumiar Lisbon 

Portugal

Mahatma Gandhi park Lumiar Lisbon 

Spain

Santa Ponca Mallorca 

Spain

Santa Ponca Mallorca 

Spain

Camp de Mar Mallorca 

Portugal

Lisbon metro 

Outer Space

Concept for a space-based solar power system to beam energy down to Earth

Outer Space

Illustration of Earth's atmosphere gradual transition into outer space

Universe

The Hubble Ultra-Deep Field image shows some of the most remote galaxies visible to present technology (diagonal is ~1/10 apparent Moon diameter)

Portugal

Garden Fernando Pessa, Lisbon 

Portugal

Avenida 5 de Outubro, Alvalade, Lisbon 

Animals

Short-tailed albatross (Phoebastria albatrus)

Captured at Midway Atoll

Afghanistan

Tents of Afghan nomads in the northern Badghis Province. Early peasant farming villages came into existence about 7,000 years ago.