Lost cities, sunken galleons, underwater museums, and underwater art exhibitions, SDAA+OP brings readers tales of wonder, history and art from the bottom of the sea.

With the modern world developing at the dizzying pace it is, do you know what’s going on around you and how it all works? In this issue, we look at the latest in science and technology across the region, from the obvious – China’s transformation from IT copycat to technology leader – to the unexpected, like why Cambodia’s farmers are now selling bat faeces instead of rice. Go on a sparkling journey across the night sky in our exclusive story on astrotourism, an upcoming trend that’s winning the hearts of Asians young and old across the region. Read about a mysterious bridge between India and Sri Lanka that has geologists befuddled, and a hyper fast underwater levitating train – straight out of a sci-fi movie ­– that you might soon be able to buy tickets for. Are you ready to get up to speed?

In this issue, Asian Geographic magazine celebrates 20 years of publishing by rehashing some of its best works, contributors, and achievements. We will look at two decades of captivating photography and stunning art, as well as scientific discoveries and cultural exploration. While it is safe to keep on the track, our journey through Asia has often taken us off the beaten path, whether through physical quests or beyond the boundaries of our minds. On this occasion, we also bring to light a unique perception of the current economic development in India and China, as well as take you through the enchanting, multi-faceted country that is Qatar. As we mark this milestone we look back on this beautiful continent and the people who have helped shape our identity, but we also look forward – for there is much more to come.

Draw inspiration from influential leadership icons, philanthropic champions, business magnates, science icons, cultural figures and sports heroes in our list of 100 astonishing Asians. Read about how plein-air drawing is gaining a strong following in urban societies worldwide in an age when instant photo feeds prevail. In 'Microscopic Plastic Litter and Rivers of Filth', we spotlight the issue of plastic pollution and how this environmental nemesis can find its way to your dinner. Find out how a Dutch man had a hand in writing history when he copied the Portugese’s closely-guarded sailing routes to the East Indies in 'The Map That Opened Up Southeast Asia'. What's your impression of Kama Sutra? Find out how it compares to the true identity of what could be the most celebrated yet misunderstood treatise on sex. See Singapore from new perspectives in Sony ambassador Michael Yamashita’s shots of the garden city, and view a snapshot of the highest and longest natural and man-made structures in the East and West.

From the awe-inspiring great white to the adorable dogfish sharks, Scuba Diver Ocean Planet presents a collection of images from some of the most talented underwater photographers across the globe. These individuals have united with the same vision – to see our sharks saved. Featuring the smallest, fiercest, friendliest, and rarest sharks, let these images attest to the true nature of sharks in this Collector's Edition.

This year, the quadrennial Asian Games – a massive sports event that often gets mixed up with some of its regional variants – will be hosted here in Southeast Asia. We appraise several local sports that set the Asiad’s lineup apart from its Olympic counterpart, and drop in on three unique sportspeople gearing up for August. But the 18th Games’ most interesting aspect could just be its return to Indonesia, a place where, over a half-century ago, Jakarta’s controversial hosting decisions shocked the 1960s’ worlds of sports and politics. Indonesian politics also kicks off another fascinating tale: how five Southeast Asian men managed to create the first Asian miracle of the 20th century: the Association of Southeast Asian Nations. Helped by a few rounds of golf and drinks, these powerful diplomats succeeded in getting their respective countries – many with histories of bitter grudges and border invasions – to team up into a bloc that today still merits international admiration. Their surviving family and friends share memories of these master negotiators.

There is nothing so pure as donning a simple pair of fins, snapping on a mask, and chomping down on a snorkel bit before a beach entry into a silvery turquoise lagoon. Freediving is like a first love, the one that taught us how to move through this three-dimensional world. Together we felt the wonder at the profound beauty of life but also learned that without respect, all is lost. In this issue, Asian Diver looks at the evolution of freediving through the centuries, from its beginnings more than 7, 000 years ago in ancient cultures such as the Chinchorro to its current status as one of the most popular underwater sports in the world.

Dive into the unique, wild and whacky experiences of underwater photographers and divers from around the world. From epic pelagic stories to first-time jitters, readers will be in for a treat in this special edition of Scuba Diver Australasia + Ocean Planet.

Themed spiritual pilgrimages, this issue of Passport takes you on various journeys that are at the heart of different faiths held by people around Asia. With stories that uncover spiritual practices and places across the continent and a six-page 2019 festival calendar to inspire your travels next year, this is an issue not to be missed!