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Far beneath the Atlantic Ocean, about 1,000 kilometers off Portugal’s coast, lies a colossal underwater canyon system that dwarfs even the Grand Canyon. Known as the King’s Trough Complex, this 500-kilometer stretch of trenches and deep basins formed not from rushing water, but from dramatic tectonic forces that once toreContinue Reading
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Explore Mars In Depth Mars Home Facts Mars Exploration Overview Rover Basics Mars Exploration Science Goals Mission Timeline Summary Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey Mars Relay Network More Mars Missions Multimedia Images Video Audio More Resources News &Continue Reading
Explore Mars In Depth Mars Home Facts Mars Exploration Overview Rover Basics Mars Exploration Science Goals Mission Timeline Summary Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey Mars Relay Network More Mars Missions Multimedia Images Video Audio More Resources News &Continue Reading
A side view shows NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft on mobile launcher 1 at Launch Complex 39B at NASA’s Kennedy Space Center in Florida on Tuesday, Feb. 10, 2026. The Artemis II test flight will take Commander Reid Wiseman, Pilot Victor Glover, and MissionContinue Reading
Explore This Section … NASA Decadal Astrobiology… NASA-DARES Task Force 2… Home News Learning Resources Astrobiology Graphic Histories Coloring Pages For Researchers Overview Astrobiology Strategy Astrobiology Publications Funded Research Research Coordination Networks Early Career Opportunities Resources for Life Detection Missions AbSciCon Multimedia Overview Our Alien Earth Ask an Astrobiologist ExplainContinue Reading
The nation’s highest court has agreed to hear a case that raises questions about climate lawsuits across the country and amplifies concerns about the participation of Justice Samuel Alito, who holds significant fossil fuel investments. By Lee Hedgepeth From Baltimore to Honolulu, cities have made their views clear: Oil companiesContinue Reading
The big tech industry’s claims about the climate benefits of artificial intelligence (AI) are largely unproven and unsubstantiated, according to a new report from a coalition of climate advocacy and accountability groups. The report found that only 26 percent of the climate claims made by big tech companies cited publishedContinue Reading
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