Four bleary-eyed men wearing grease-smeared tan jackets or red parkas emerge from what first appears to be a leftover prop from a Mad Max film. Nine silver smokestacks tower above […]
Water/Hycean Worlds & Oceanography
Life On An Aquaplanet
An MIT study finds an exoplanet, tilted on its side, could still be habitable if covered in ocean. Nearly 2,000 planets beyond our solar system have been identified to date. […]
Study Hints that Ancient Earth Made Its Own Water Geologically
A new study is helping to answer a longstanding question that has recently moved to the forefront of earth science: Did our planet make its own water through geologic processes, […]
Extreme Shrimp May Hold Clues to Alien Life
At one of the world’s deepest undersea hydrothermal vents, tiny shrimp are piled on top of each other, layer upon layer, crawling on rock chimneys that spew hot water.
Astrobiologist Dale Andersen’s Field Report: Lake Untersee, Antarctica 15 November 2014
On The Road to Lake Untersee
Processing of Analogues of Plume Fallout in Cold Regions of Enceladus by Energetic Electrons
Enceladus, a small icy moon of Saturn, is one of the most remarkable bodies in the solar system. This moon is a geologically active object, and despite the lower temperatures […]
Oceans Are Vital for Life On Other Planets
New research published today in the journal Astrobiology shows the vital role of oceans in moderating climate on Earth-like planets. Until now, computer simulations of habitable climates on Earth-like planets […]
Hydrothermal Vents Could Explain Chemical Precursors to Life
Roy Price first heard about the hydrothermal vents in New Caledonia’s Bay of Prony a decade ago. Being a scuba diver and a geologist, he was fascinated by the pictures […]
New Evidence for Oceans of Water Deep in the Earth
Researchers from the University of New Mexico and Northwestern University report evidence for potentially oceans worth of water deep beneath the United States. Though not in the familiar liquid form […]
Geologists Confirm Oxygen Levels of Ancient Oceans
Zunli Lu and Xiaoli Zhou, an assistant professor and Ph.D. student, respectively, in the Department of Earth Sciences, are part of an international team of researchers whose findings have been […]
