Category Archives: satellite

AMSAT CubeSat Simulator Hack Chat

Join us on Wednesday, December 4th at noon Pacific for the AMSAT CubeSat Simulator Hack Chat with Alan Johnston!

For all the lip service the world’s governments pay to “space belonging to the people”, they did a pretty good job keeping access to it to themselves for the first 50

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Posted in cubesat, Hackaday Columns, PocketQube, satellite, simulator, solar, space, telemetry, testing, The Hack Chat | Leave a comment

SatNOGS Update Hack Chat

Join us on Wednesday, October 30 at noon Pacific for the SatNOGS Update Hack Chat with Pierros Papadeas and the SatNOGS team!

Ever since the early days of the Space Race, people have been fascinated with satellites. And rightly so; the artificial moons we’ve sent into orbit are engineering marvels,

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Posted in altitude, antenna, azimuth, downlink, ephemeris, Ground Station, Hackaday Columns, network, satellite, SatNOGS, The Hack Chat, tracking | Leave a comment

Developing Guidelines for Sustainable Spaceflight

In the early days of spaceflight, when only the governments of the United States and the Soviet Union had the ability to put an object into orbit, even the most fanciful of futurists would have had a hard time believing that commercial entities would one day be launching sixty satellites …read more

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Posted in aerospace, collision avoidance, Current Events, ESA, Featured, low earth orbit, Original Art, satellite, space, space debris, space safety, SpaceX, Starlink | Leave a comment

Watching the Watchers: The State of Space Surveillance

By now you’ve almost certainly heard about the recent release of a high-resolution satellite image showing the aftermath of Iran’s failed attempt to launch their Safir liquid fuel rocket. The geopolitical ramifications of Iran developing this type of ballistic missile technology is certainly a newsworthy story in its own right, …read more

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Posted in cold war, Featured, Gambit, hexagon, Hubble, Interest, iran, KH-11, optical, Original Art, satellite, space, surveillance, Synthetic aperture radar, telescope | Leave a comment

Plasma-Powered Thrusters For Your Homebrew Satellite Needs

It seems as though every week we see something that clearly shows we’re living in the future. The components we routinely incorporate into our projects would have seemed like science fiction only a few short years ago, but now we buy them online and have them shipped to us for …read more

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Posted in cubesat, fuel, ion thruster, magnetic, peek, plasma, PocketQube, propulsion, satellite, space, teflon, thrust, Ultem | Leave a comment

Open Source Intel Helps Reveal US Spy Sat Capabilities

On the 30th August 2019, the President of the United States tweeted an image of an Iranian spaceport, making note of the recent failed Safir launch at the site. The release of such an image prompted raised eyebrows, given the high resolution of the image, and that it appeared to …read more

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Posted in classified information, iran, news, satellite, satellite imaging, satellite tracking, spy satellite | Leave a comment

L Band Satellite Antennas Revealed

[SignalsEverywhere] has a lot of satellite antennas and he’s willing to show them off — inside and out — in his latest video that you can see below. Using software-defined radio techniques, you can use these antennas to pull off weather satellite images and other space signals.

A lot of …read more

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Posted in antenna, l-band, radio hacks, satcom, satellite, satellite antenna, wireless hacks | Leave a comment

How to Build a CubeSat

There was a time when building your own satellite and having it placed into orbit would have been a wild dream. Now it is extremely possible, but still not trivial. A CubeSat is a very small satellite that can hitch a ride with a bigger satellite or get tossed out …read more

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Posted in cubesat, satellite, space | Leave a comment

Full Earth Disc Images From GOES-17 Harvested By SDR

We’ve seen lots of hacks about capturing weather images from the satellites whizzing over our heads, but this nicely written how-to from [Eric Sorensen] takes a different approach. Rather than capturing images from polar satellites that pass overhead a few times a day, this article looks at capturing images from …read more

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Posted in radio hacks, satellite, sdr, weather satellite | Leave a comment

Solar Circuit Sculpture Pumms the Night Away

A word of warning: Google for the definition of the word “pummer” at your own risk. Rest assured that this beautiful solar-powered circuit sculpture fits the only definition of pummer that we care to deal with.

For the unfamiliar, a pummer is a device from the BEAM style of robotics, …read more

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Posted in 74hc240, art, beam, brass, Circuit Sculpture, photovoltaic, pummer, pv, satellite, solar cell, supercapacitor | Leave a comment