Two giant puppets, a deep sea diver and his niece, roam through the streets of Liverpool, northern England, and April 20–23 looking for each other during the Sea Odyssey festival. The free event, organized by the French company Royal de Luxe is one of a series of events marking the 100th anniversary of the sinking of The Titanic. The liner, registered in Liverpool, sank on its maiden voyage to New York on April 15, 1912.

Photo: A giant deep sea diver emerges from the Albert Dock to begin a journey through the streets of Liverpool during the Titanic Sea Odyssey on April 20 in Liverpool, England. (Photo by Christopher Furlong)

“The Chernobyl disaster was a catastrophic nuclear accident that occurred on 26 April 1986 at the Chernobyl Nuclear Power Plant in Ukrainian SSR, which was under the direct jurisdiction of the central authorities in Moscow. An explosion and fire released large quantities of radioactive contamination into the atmosphere, which spread over much of Western USSR and Europe. It is widely considered to have been the worst nuclear power plant accident in history, and is one of only two classified as a level 7 event on the International Nuclear Event Scale (the other being the Fukushima Daiichi nuclear disaster)”. – Wikipedia (Photos by Alexandr Strannik, August 1986; Source: LiveJournal)

“Hello! My name is Kindra, and photography, over the last six months has become a happily all-consuming activity for me. Through my photos and creation of them, I escape into another world entirely, and then share that world with others. It brings me unending amounts of joy, and I never plan to stop!”. – Kindra Nikole

Photo: “Where the Summer Grass Leads”. (Photo by Kindra Nikole)

Scaffolding holding a remnant of the Soviet Union, the hammer and sickle, is seen on a rooftop of an abandoned building in the town of Pripyat on January 25, 2006 near Chernobyl, Ukraine. The town of Pripyat, deserted since the 1986 catastrophe, once housed 30,000 people, the majority of being workers from the Chernobyl Nuclear Power Plant. Days after the catastrophe the inhabitants were relocated to other locations in the Soviet Union. The town of Pripyat has remained uninhabited since. Prypyat and the surrounding area will not be safe for human habitation for several centuries. Scientists estimate that the most dangerous radioactive elements will take up to 900 years to decay sufficiently to render the area safe.

Axel, a research prototype rover for exploring the Moon, Mars and other planets, is remotely driven over rocks as engineers from Jet Propulsion (JPL) and grad students from Caltech (California Institute of Technology) demonstrate its mobile over the steep and rocky grounds of the JPL Mars Yard on January 14, 2009 in Pasadena, California. The rover is capable of descending cliffs or into craters and returning by a cable tethered to its starting point. Development of the Axel rover is a point effort funded by NASA Exploration Systems Mission Directorate (ESMD) and lead by Principal Investigator Issa Newnas and Co-Investigator and Caltech professor of mechanical engineering bio engineering Joel Burdick. (Photo by David McNew/Getty Images)

A visitor walks past the life-size sculpture “Security Guard” by Marc Sijan at The Armory Show, New York's annual international art fair, at Piers 92 and 94 on March 9, 2012 in New York City. The show features paintings, photographs, sculpture and other works of art by artists including Andy Warhol, Cindy Sherman and Pablo Picasso. (Photo by Mario Tama/Getty Images)

Aerial shots always amaze us by their magnificence. Human-sized footprints look like ant trails, trees resemble little pieces of broccoli, and landscapes are transformed into breathtaking images, which look like something that can be seen under a microscope. This set of pictures features surreal aerial shots of Botswana taken by Zack Seckler. In the past, to make these kinds of shots, someone had to go up in a helicopter to take a picture. However, today, such images can be easily made using quadcopters, such as DJI Phantom or any other. Thanks to the new technology, we are able to view our world in new ways, allowing us to better appreciate its complexity and beauty. (Photo by Zack Seckler)

A creature bathes at the Robolights art installation by Kenny Irwin Jr. in Palm Springs, California December 15, 2014. The installation consists of hundreds of whimsical robot and other themed sculptures created from recycled materials including golf carts, kitchen appliances and microwaved smart phones, and is open to the public each holiday season on the sprawling Irwin family property. (Photo by David McNew/Reuters)