Perseverance captures clearest video yet of a solar eclipse on Mars

A solar eclipse on Earth is usually a sight to behold, and for NASA rovers tasked with exploring Mars, alignments of its moons and the Sun are also good reason to look upward. The Perseverance rover has used its advanced camera system to capture the cl… Continue reading Perseverance captures clearest video yet of a solar eclipse on Mars

Great Beginnings: The Antikythera Mechanism Gets a “Day Zero”

When an unknown genius sat down more than 2,000 years ago to design and build an astronomical instrument, chances are good that he or she didn’t think that entire academic …read more Continue reading Great Beginnings: The Antikythera Mechanism Gets a “Day Zero”

Rare Antarctic total solar eclipse to shed light on space weather

A rarely seen total eclipse of the Sun in Antarctica on December 4 is drawing the attention of an international partnership of scientists who hope to learn more about the effects of such eclipses on space weather. The eclipse begins at 0700 GMT and can… Continue reading Rare Antarctic total solar eclipse to shed light on space weather

Gathering Eclipse Data Via Ham Radio

A solar eclipse is coming up in just a few weeks, and although with its path of totality near the southern tip of South America means that not many people will be able to see it first-hand, there is an opportunity to get involved with it even at an extreme …read more

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Ethereum, Kali Linux, & Creepy Alexa – Application Security Weekly #8

In the news, Amazon admits Alexa is creepily laughing at people and is working on a fix, Ethereum fixes serious ‘eclipse’ flaw that could be exploited by any kid, Kali Linux is now an app in the Windows Store, & more on this episode of… Continue reading Ethereum, Kali Linux, & Creepy Alexa – Application Security Weekly #8

A Thoughtful Variety of Projects and Failures

Our friends at [The Thought Emporium] have been bringing us delightful projects but not all of them warrant a full-fledged video. What does anyone with a bevy of small but worthy projects do? They put them all together like so many mismatched LEGO blocks. Grab Bag #1 is the start of a semi-monthly video series which presents the smaller projects happening behind the scenes of [The Thought Emporium]’s usual video presentations.

Solar eclipse? There are two because the first was only enough to whet [The Thought Emporium]’s appetite. Ionic lifters? Learn about the favorite transformer around the shop and see …read more

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Yes, Of Couse Someone Shot the Eclipse on a Game Boy Camera

This one shouldn’t surprise us, but there is something particularly enjoyable about seeing the total eclipse of the Sun through a Game Boy camera.

The Game Boy got its camera accessory back in 1998 when CCD-based cameras with poor resolution were just becoming widely available to the public. This camera can capture 128×112 pixel images in the four value grey scale for which the handheld is so loved.

Having taken part in eclipse mania ourselves we can tell you that unless you did some serious research and prep for photographing the thing, this makes as much sense as pulling out …read more

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Hackaday Links: August 20, 2017

Foam core, dollar tree foam board, Adams foam board, or whatever we’re calling a thin sheet of foam sandwiched between two pieces of poster board, is an invaluable hacker’s tool. Everyone should have a few sheets on hand, and not just because each sheet is a dollar each at any Dollar Store. [Eric] has been working on a technique to create compound curves in foam board, and the results look great. It’s a true three-dimensional plane with weird curves, and certainly has applications for something.

The Apollo Lunar Module is the first, and only manned space-only spacecraft ever made. The …read more

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Don’t Miss Watching this Solar Eclipse High Altitude Balloon Online

[Dan Julio] let us know about an exciting project that he and his team are working on at the Solid State Depot Makerspace in Boulder: the Solar Eclipse High Altitude Balloon. Weighing in at 1 kg and bristling with a variety of cameras, the balloon aims to catch whatever images are able to be had during the solar eclipse. The balloon’s position should be trackable on the web during its flight, and some downloaded images should be available as well. Links for all of that are available from the project’s page.

High altitude balloons are getting more common as a …read more

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