
Companion planets can increase old worlds' chance at life
Having a companion in old age is good for people - and, it turns out, might extend the chance for life on certain Earth-sized planets in the cosmos as well.
Planets cool as they age. Over time ... more
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United Launch Alliance Launches Two Rockets in Just Four Days
A United Launch Alliance (ULA) Atlas V rocket carrying the seventh Global Positioning System (GPS) IIF (GPS IIF-7) satellite for the U.S. Air Force launched at 11:23 p.m. EDT yesterday from Space La ... more
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Climate change causing havoc with global water cycle: UN
Schools shut, flights cancelled as Typhoon Ragasa nears Hong Kong
Over 60,000 Europeans died from heat during 2024 summer: study
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NEEMO 18 Aquanauts Complete Underwater Mission
Four astronauts splashed up from the depths of the Atlantic Ocean on July 29, bringing to a successful close the 18th NASA Extreme Environment Mission Operations (NEEMO) expedition. "Splashup" took ... more
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New NASA Research Shows Giant Asteroids Battered Early Earth
New research shows that more than four billion years ago the surface of Earth was heavily reprocessed - or melted, mixed, and buried - as a result of giant asteroid impacts. A new terrestrial bombar ... more
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Orion Tests Set Stage for Mission
NASA's Orion spacecraft is not quite ready for liftoff, but the spacecraft thinks it's already flown six missions. Since Orion's crew module was stacked on top of its service module in June, the veh ... more
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Mars 2020 rover will carry tools to make oxygen
The suite of space-age tools loaded on NASA's next robotic vehicle, bound for the Red Planet in 2020, will include a device for making oxygen out of carbon dioxide. ... more
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Captains of industry explore space's new frontiers
With spacecraft that can carry tourists into orbit and connect Paris to New York in less than two hours, the new heroes of space travel are not astronauts but daring captains of industry. ... more
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