Castle Hill, basalt core of an extinct volcano, Edinburgh, Scotland, United Kingdom, Europe

Shilu Mahadev (Phasi Dega), historical brick temple, UNESCO World Heritage Site, in the core of Bhaktapur old town, Kathmandu Valley, Nepal, Asia

Historic core of Diocletians Palace, UNESCO World Heritage Site, Split, Croatia, Europe

An adult common crow butterfly, Euploea core, in Vansittart Bay, Kimberley, Western Australia, Australia, Pacific

Plant pots and brick buildings surrounding the lake, vibrant green Bholachhe Pond in the core of Bhaktapur, Kathmandu Valley, Nepal, Asia

Plant pots and brick buildings surrounding the lake, vibrant green Bholachhe Pond in the core of Bhaktapur, Kathmandu Valley, Nepal, Asia

Plant pots and brick buildings surrounding the lake, and bamboo logs stored at the vibrant green Bholachhe Pond in the core of Bhaktapur, Kathmandu Valley, Nepal, Asia

View over the beautiful historic core of Kathmandu with the wooden pagoda roof of Trailokya Mohan Narayan Temple, Durbar Square, UNESCO World Heritage Site, Kathmandu, Nepal, Asia

View of the New Mosque (Yeni Cami), an Ottoman imperial mosque in the Fatih district and a notable landmark marking the crossing from the old historic core of the city to the Beyoglu (Pera) district, Istanbul, Turkey, Europe

View of the New Mosque (Yeni Cami), an Ottoman imperial mosque in the Fatih district, and a notable landmark marking the crossing from the old historic core of the city to the Beyoglu (Pera) district, with the Rustem Pasha Mosque in the distance, Istanbul, Turkey, Europe

View of the New Mosque (Yeni Cami), an Ottoman imperial mosque in the Fatih district and a notable landmark marking the crossing from the old historic core of the city to the Beyoglu (Pera) district, Istanbul, Turkey, Europe

Milky Way core rising over a peak in the Wadi Rum desert, Jordan, Middle East

The Temple of Mount Popa, the core of an extinct volcano and abode of Myanmar's most powerful nats (gods), Mount Popa, Myanmar (Burma), Asia

The Temple of Mount Popa, the core of an extinct volcano and abode of Myanmar's most powerful nats (gods), Mount Popa, Myanmar (Burma), Asia

Time off from domestic chores and hard core playing, mothers rest in the shade with their children, listening to the radio. Gulu Town, Uganda, East Africa

Mixed Race woman doing push-up on floor at gymnasium

Mixed Race woman stretching legs on floor at gymnasium

Mixed Race woman doing sit-up on floor at gymnasium

Mixed Race woman lifting barbell at gymnasium

Mixed Race woman stretching legs at gymnasium

Asian man standing on bathroom scale

Walnut on ground

The amazing area of the southern Milky Way in Carina and Crux, the brightest part of the Milky Way after the galactic core region. At right is the Carina Nebula, with the Southern Pleiades cluster, IC 2602, below it. The Football Cluster, NGC 3532, is at upper left of the Carina Nebula. At centre is the region of Lambda Centauri, with the star cluster NGC 3766, the Pearl Cluster, above the emission nebulosity. At left is the Southern Cross, with the dark Coal Sack at bottom left of the Cross, with thin tendrils extending to the right. To the left of Alpha Cruxis at the bottom of the Cross is the star cluster NGC 4609; aboive Alpha is NGC 4649. To the left of Beta Cruxis at the left side of the Cross is the Jewel Box Cluster, NGC 4755.

Comet Hartley 2 near the Pacman Nebula, NGC 281, in Cassiopeia. Stack of 4 x 6 minute exposures at ISO 1600 with Canon 5D MkII on A&M 105mm apo refractor at f/4.8 with Borg reducer/flattener. Bright star is Alpha Cas, Schedar. Autoguided with Celestron NexGuide autoguider. However, image of comet core is from only one exposure to minimize trailing from this fast-moving comet.

Omega Centauri globular cluster, with Canon 20Da camera with 4-inch Astro-Physics Traveler apo refractor at f/6 for 4 minutes each at ISO800. Stack of 4 exposures, averaged stacked. Plus short 2-minute exposure for core area. Taken from Queensland, Australia, July 2006.

Pair of false clown anemonefish, Amphiprion ocellaris, in anemone, Daiun, Negros, Philippines.

Orion Nebula region with NGC1973-7. Stack of two 10-minute exposures + stack of 30s and 1min exposure for retaining bright core deail. Blended with Normal @ 85% but erasing all of short exposure layer except for core.

Possible Interiors of TRAPPIST-1 Exoplanets

Earth's Magnetic Field

Earth's Magnetic Field

Jet Stream in the Earth's Core

Trinity Test Site, Delivery of Plutonium Core, 1945

Earth's Magnetic Field

Mars Inner Structure, Illustration

L183, Pre-Stellar Core, Cosmic Nursery

Formation of Rocky Planets, Illustration

Ebola virus nucleocapsids and virus particles

This transmission electron micrograph from a pelleted specimen depicts three icosahedral-shaped herpes virus virions. The staining technique used to process this specimen revealed the following findings: virions with a dark center, where the stain has pen

Moon interior

Paramyxoviridae virus

Woman and boy enjoying fish spa, Downtown Core, Singapore

View over Marina Bay to skyline at night, Downtown core, Singapore

Building worker on a building site

Skyline, Night Scene, Downtown, Financial District, Central Business District, Marina Bay, Downtown Core, Singapore, Asia

ArtScience Museum and skyline at dusk, night scene, city centre, financial district, Marina Bay, Downtown Core, Singapore, Asia

View of the core city of Nabburg in the Upper Palatinate, Bavaria, Germany, Europe

View of the core city of Nabburg in the Upper Palatinate, Bavaria, Germany, Europe

Taking a core sample of gorgonzola cheese seasoned at Costa Dairy, Novara, Piedmont, Italy

American archeologists, Antonio Gilman and John Steinberg, take a core sample in a farmer's field near Glaumbaer in northcentral Iceland. Steinberg made an important discovery in Glaumbaer in 2001. He found the homestead of Thorfinn Karlsefni, the father of the first European born in the New World. This find has important implications for Viking history.

Young man cliff jumping near waterfall and another watching, ?McCloud?River, California, USA

Rear view of single shirtless young man cliff jumping into?McCloud?River, California, USA

Hawaiian surfer: Pancho sullivan captured surfing at Teahupoo, on the island of Tahiti in French Polynesia.

Core samples,Pebble mine site, Illiamna, Alaska

Core samples,Pebble mine site, Illiamna, Alaska

Drilling for core samples, Pebble mine, Illiamna, AK

Randy Udall of CORE monitors one of his solar panels.

A paraplegic man working out using a crossover pulley weight lifting apparatus in a fitness facility; Sherwood Park, Alberta, Canada

A paraplegic man working out using a crossover pulley weight lifting apparatus in a fitness facility; Sherwood Park, Alberta, Canada

Woman working out with weights; Wellington, New Zealand

Woman working out on a mat doing an abdominal exercise beside a pool; Wellington, New Zealand

Woman working out with weights; Wellington, New Zealand

Woman working out on a treadmill; Wellington, New Zealand

Woman working out with weights; Wellington, New Zealand

Woman working out on a mat doing a side plank; Wellington, New Zealand

Woman working out on a mat doing a side plank at the edge of a pool; Wellington, New Zealand

Woman working out on a mat beside a pool; Wellington, New Zealand

A paraplegic man working out using a crossover pulley weight lifting apparatus in a fitness facility; Sherwood Park, Alberta, Canada

Woman working out on a mat doing an abdominal exercise beside a pool; Wellington, New Zealand

Woman working out with weights; Wellington, New Zealand

Woman working out on a mat doing a plank beside a pool; Wellington, New Zealand

Woman working out with weights; Wellington, New Zealand

A paraplegic man working out using a crossover pulley weight lifting apparatus in a fitness facility; Sherwood Park, Alberta, Canada

Woman working out with weights; Wellington, New Zealand

Houston, Texas, Usa

A man stands on a forest trail holding up an eaten apple to the camera, Julia Pfeiffer Burns State Park, California, United States of America

BELGIUM Ghent View at night of the medieval core of the city over the Leie River from St Michielsbrug St Michiels Bridge. Travel Holidays Tourism Flemish Region

Freshly harvested almonds. Variety "de la gare", old variety of the South-West of France, very large caliber.