These Northern Lights “rainbows” have turned the sky greener than the Earth below. Vitaly Istomin, 26, spent several nights in freezing conditions under the stars in northern Russia’s Khibiny Mountains to capture the aurora’s “rainbows”. (Photo by Vitaly Istomin/Caters News Agency)

Sustainable development goal target 12.5 is to reduce waste. But with a planet increasingly dependent on technology, is that even possible? As of today, over 30m tonnes of electronic waste has been thrown out so far this year, according to the World Counts. Most e-waste is sent to landfills in Asia and Africa where it is recycled by hand, exposing the people who do it to environmental hazards. Kai Loeffelbein’s photographs of e-waste recycling in Guiyu, southern China show what happens to discarded computers. (Photo by Kai Loeffelbein/laif Agentur)

Thorsten Mowes has a more intimate knowledge of the worlds most famous monuments than perhaps anyone else on the planet – because hes spent his entire career cleaning them. As a cultural cleaning expert with nearly 25 years experience, he has been commissioned to make wonders all over the world shine like new – from the London Eye to Christ the Redeemer. The places he has been to, stood on top of, or even hung halfway down include Mount Rushmore and the Space Needle in America, the London Eye, the Statue of Christ in Brazil and the Forbidden City in China. Here: A man cleans a part of Mount Rushmore. (Photo by Caters News Agency)

Julia Gunthel aka Zlata is just a lovely person who lives and operates in Germany. She is just 27 year-old and is considered to be the absolute most flexible/ bendiest person in the world. Remarkably she is also included in the Guinness Book of Records for a bit. Julia can very quickly hide in a package of 50x50 cm. She currently broke many earth files simply because of her unbelievable flexibility.

A tourist take a photograph of a sulphur lake in the Danakil Depression on January 23, 2017 near Dallol, Ethiopia. The depression lies 100 metres below sea level and is one of the hottest and most inhospitable places on Earth. Despite the gruelling conditions, Ethiopians continue a centuries old industry of mining salt from the ground by hand in temperatures that average 34.5 degrees centigrade but have risen to over 50 degrees. (Photo by Carl Court/Getty Images)

Lake Assal is a crater lake in central-western Djibouti. It is located at the western end of Gulf of Tadjoura in the Tadjoura Region, touching Dikhil Region, at the top of the Great Rift Valley, some 120 km (75 mi) west of Djibouti city. Lake Assal is a saline lake which lies 155 m (509 ft) below sea level in the Afar Triangle, making it the lowest point on land in Africa and the third-lowest land depression on Earth after the Dead Sea and Sea of Galilee.

This is a “swami” - Valeria Lukyanova (born August 23, 1985), from Odessa, Ukraine. Her other names: Naamah (Нахема; Na'amah (Hebrew: נעמה‎) – is a demonic legendary creature, the mother of divination), Amatue, Nagval and Goddess (бАгиня). She is fond of esoteric, believes that 2012 will be the end of the world, and waits for the planet Nibiru (I'm not kidding). This girl had amused the Russian-language Internet (because the Russians are cynical and heartless people). IMHO she is very beautiful (technical characteristics – Chest: 88cm (34,64 in; may be longer already); Waist: 47cm (18,5 in; may be lesser already) and Hips: 88cm (34,64 in)). Enjoy. (Photos by Valeria Lukyanova)