
Three-Planet System Holds Clues to Atmospheres of Earth-size Worlds
Extrasolar planets are being discovered by the hundreds, but are any of these newfound worlds really like Earth? A planetary system recently discovered by the Kepler spacecraft will help resolve thi ... more
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Two Earth-sized planets hidden at the edge of our Solar System
Scientists from Britain and Spain believe there could be at least two planets the size of Earth hiding at the edge of the Solar System. ... more
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GUARDIAN Tsunami Detection Tech Catches Wave in Real Time
Galileo daughter mission named Celeste to strengthen navigation resilience
How quantum computers can be validated when solving unsolvable problems
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New data that fundamental physics constants underlie life-enabling universe
For nearly half a century, theoretical physicists have made a series of discoveries that certain constants in fundamental physics seem extraordinarily fine-tuned to allow for the emergence of a life ... more
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UA-led HiRISE camera spots long-lost space probe on Mars
The UK-led Beagle 2 Mars Lander, thought lost on Mars since 2003, has been found partially deployed on the surface of the planet, ending the mystery of what happened to the mission more than a decad ... more
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NASA's New Horizons Spacecraft Begins First Stages of Pluto Encounter
NASA's New Horizons spacecraft recently began its long-awaited, historic encounter with Pluto. The spacecraft is entering the first of several approach phases that culminate July 14 with the first c ... more
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Lost and found in space: Beagle 2 seen on Mars 11 years on
A British-built probe which vanished 11 years ago has been found on the surface of Mars, scientists said on Friday, solving an enduring mystery of space exploration. ... more
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Meteorites weren't exactly the building blocks of young planets
That meteorites and their collisions with early planetary masses played a predominant role in the formation of the early universe is a narrative popular among astronomers and the average high school science class. ... more
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