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The end is nigh, Engadget readers: a triumvirate of celestial events is happening simultaneously. Okay, that might be a bit of an overstatement, but until we hit the other side of today's supermoon, spring equinox (yay!) and total solar eclipse, we just won't know. As The Wall Street Journal tells...

8 days ago 0 Comments
March 20, 2015 at 3:30AM
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When you picture the Milky Way galaxy, you probably imagine a relatively flat disc. Well, you may have to get that image out of your head -- astrophysicists have determined that the galaxy has at least four "ripples," making it look more like a piece of corrugated cardboard than a gentle circle. T...

12 days ago 0 Comments
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This is where stars are born. Nearly 30 infant blue-white stars (100,000 times brighter and 50 times bigger than our own Sun), which are formed by collapsing hydrogen gas clouds in the southern Ara constellation, constitute star cluster NGC 6193. The European Southern Observatory's VLT telescope, ...

17 days ago 0 Comments
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Gravity can play a lot of tricks with light, and we're not just talking about black holes. Take this recent Hubble Space Telescope discovery from UC Berkeley's Patrick Kelly, for example: those four lights are actually a distant supernova magnified and split into four images by the gravitational l...

19 days ago 0 Comments
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The Hubble Space Telescope spots a lot of stars, but some of them are seemingly more eager to pose for snapshots than others. Take the star you see above, for example. That's V1331 Cyg, a young stellar object that's conveniently sending a jet of gas directly toward Hubble, providing a clear (and r...

19 days ago 0 Comments
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Thought the Rosetta probe's earlier comet snapshots were special? They don't have a patch on its latest photo session. The ESA spacecraft went on its first dedicated close flyby of Comet 67P/Churyumov-Gerasimenko this weekend, and the images it captured have revealed a whole new level of detail. T...

1 month ago 0 Comments
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It's easy for Hubble to take pictures of Jupiter or its moons, but it only gets the chance to capture the planet on cam with three visible Galilean satellites once or twice a decade. That's what makes the photo above special: it's a picture of the gas giant with three of its largest moons (and the...

1 month ago 0 Comments
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Recommended Reading highlights the best long-form writing on technology and more in print and on the web. Some weeks, you'll also find short reviews of books that we think are worth your time. We hope you enjoy the read. A Look Back at the Doomed Virtual Reality Boom of the 90s Kyle Fowle, Kill...

1 month ago 0 Comments
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Guess what, story fans? Skyforge has lore! Today's dev post explains the myth behind the Celestial Fortress, an epic construction project floating in the sky meant to safeguard the planet Aelion from its own inward-spiraling moon. "While historians still argue about its true origin and meaning,"...

3 months ago 0 Comments
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The device regarded the world's first computer (analog, of course) could have been used even earlier than researchers thought. Inspection of a dial from the 2,000-year-old Antikythera Mechanism and an examination of Babylonian eclipse records revealed the device's origin to be 205 BC, 50-100 years...

3 months ago 0 Comments
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Earlier this year, researchers at the Harvard-Smithsonian Center for Astrophysics and the BICEP2 telescope in Antarctica were thought to have found evidence of gravitational waves produced during the first moments of the big bang. The discovery was heralded as one of the most important discoveries...

6 months ago 0 Comments
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Star Walk Kids is a version of the astronomy apps Star Walk and Star Walk 2 - the latter of which TUAW's own Mel Martin called "impressively good looking" - designed specifically for educating kids about the wonders of the stars and the universe. It features use of the iPhone and iPad's built-in g...

6 months ago 0 Comments
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Star Walk 2 (US$2.99 with in-app purchases) is a solid update from the original award winning Star Walk astronomy program. This new version has a re-designed interface with the look and feel of each element beautifully crafted and drawing you into the inner workings of the app. One of the horizon...

7 months ago 0 Comments
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We are in the middle of the Perseids meteor shower over the next couple of days. This particular shower is made up of cosmic debris from Comet Swift-Tuttle. The peak nights should be tonight and tomorrow (August 11-12, 2014) , although there are always variables that can cause earlier or later pea...

7 months ago 0 Comments
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Thanks to a wobble in its host star, researchers from UNSW have spotted a planet only 16 light-years away that could harbor life (shown in an artist's conception, above). However, being there would bear little resemblance to living on Earth. It's at least five times as massive, for starters, and i...

9 months ago 0 Comments
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Elevation Mars (U.S. $2.99) is a beautiful science-based app that will let you tour high resolution imagery of the 4th planet from our Sun and explore it in ways that simply can't be done from a book. The app starts with a topographic map of Mars, and you can gesture to zoom, rotate and tilt the ma...

9 months ago 0 Comments
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The world's largest diamond, the Cullinan, is a tad over 3,100 carats uncut. Its estimated value is some $2 billion, and it only weighs about 1.37 pounds. That stone, while enormous relative to others like it, is but an invisible speck when up against the Earth-sized diamond discovered 900 light y...

9 months ago 0 Comments