Mars, 3.4 billion years ago, had water, a lot more than it has now. The Martian sea experienced two “mega-tsunamis,” triggered by meteor impacts.
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A 15-year-old discovers a lost Maya city in Central America, by matching stars to the location of temples on Earth.
The map above shows seafloor gravity anomalies in the western Indian Ocean, a part of new global map based on Earth’s gravity field.
Shocking images by Nickolay Lamm showing what some US locations could look like in the near future, if sea levels continue to rise due to
Huge mystery shapes with crosses, rings, swastika and more, discovered by Google Earth into the landscape of northern Kazakhstan.
The severity of California’s drought is visible at Folsom Lake, near Sacramento. NASA and California are collaborating to use NASA Earth observation assets to manage
Eighteen years after the attack and explosion over Sahara desert, of the UTA flight 772 from Congo to Paris, on September 19th 1989, the families
Have you ever wondered what it would be like to soar like a satellite, watching the world pass beneath you? The dream is elusive (except
A Living Mars visualization, an Earth-like Mars. A conception of an ancient or a future terraforming Mars, with oceans, clouds and life. Image ©
Mysterious ghost island called Sandy, supposedly located in the Pacific between Australia and New Caledonia, shows up on Google Maps and on marine charts, but Australian