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It's trivial to see mature stars in action, but baby stars are another matter. They 'only' spend 150,000 years in their earliest formative stage, and they rarely give away clues that they're around. That's what makes the above pictures so important -- scientist Emily Safron and colleagues have bec...

5 days ago 0 Comments
March 23, 2015 at 7:32PM
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The largest object in the Main Asteroid Belt between Mars and Jupiter is Ceres, an odd, water-rich proto-planet roughly the size of Texas (590 miles in diameter). Scientists have long puzzled about the origin of the bright white spot near the equator, which we recently learned is two bright spots....

22 days ago 0 Comments
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It looks like the NASA Jet Propulsion Laboratory team responsible for RoboSimian's existence has been busy this year, creating its possible substitute for the DARPA Robotics Challenge finale. The result? A robot that stands upright at 4.5 feet and weighs in at 200 pounds called Surrogate, or Surge...

3 months ago 0 Comments
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Philae's fate remains unknown as it snoozes underneath a cliff on comet Churyumov-Gerasimenko. But in the last few days, its ground crew has released a handful of updates that give us a better idea of what it's gone through since it left Rosetta for the comet, as well as of its current state. To s...

4 months ago 0 Comments
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Here's the dilemma: rockets have only so much space, yet satellite solar panels are much more useful when they're big. The solution? Make them foldable using the ancient art of Japanese origami. Researchers at Brigham Young University (BYU) and NASA's Jet Propulsion Laboratory have figured out how...

7 months ago 0 Comments
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When it came to life on Mars, NASA might have struck out, but it's got a good feeling about Europa. The agency is working on a probe designed to scan its vast oceans for signs of alien life, but there's a problem, namely the thick layer of ice that covers the moon's surface. That's where VALKYRIE ...

8 months ago 0 Comments
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We've built rovers to deal with arid planets like Mars, but what about trips to Titan's hydrocarbon puddles and Europa's ice lakes? NASA's Jet Propulsion Laboratory is working on a robot that'll dive into the frozen water, riding along the underside of the surface of Jupiter's moon. BRUIE (Buoyant...

9 months ago 0 Comments
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NASA's Kepler telescope has discovered a veritable bounty of alien planets, but none of them have been quite like Earth -- until now. Today, the agency announced that Kepler-186f is the first confirmed Earth-sized planet in the habitable zone of another star. In other words, it's the right size an...

11 months ago 0 Comments
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With potential oceans flowing below its icy surface, NASA thinks Jupiter's Europa moon is promising candidate to harbor organic life. As such, the space agency and its JPL laboratory are looking to send a lander there within a decade, and have detailed what it wants it to explore in a new paper. K...

1 year ago 0 Comments
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The Curiosity rover has been in an especially precarious position since late last week, when a memory glitch forced it into a safe mode while NASA prepared a backup and diagnosed the trouble. We're glad to report that the worst is over. Scientists have confirmed that the rover left safe mode later...

2 years ago 0 Comments
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It's been three months since NASA's Curiosity rover set foot wheels down on Martian terrain, and now the space agency has divulged what it's learned about radiation on Mars. Marking the first time radiation has been measured from the surface of another planet, preliminary data collected using the ...

2 years ago 0 Comments
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I continue to praise the variety of Astronomy apps that are available for iOS. Today, I call your attention to Cassini HD for the iPad, which is usually US $1.99, but is free today only. The app collects more than 800 striking images from the NASA Cassini Mission that did a close flyby of Saturn ...

2 years ago 0 Comments