black hole

‘Mysterious dashes’ look like Morse code at the center of the Milky Way

Astronomers have captured hundreds of mysterious filaments pointing towards the Milky Way’s supermassive black hole. They could help uncover secrets...

NASA Recorded The Sound From A Black Hole, And It’s Super Eerie

NASA has released a haunting audio clip of sound waves rippling out of a supermassive black hole, located 250 million light-years...

Podcast

PODCAST: This Week in Amateur Radio #1109

This Week in Amateur Radio Edition #1109 Release Date: May 30, 2020 Here is a summary of the news trending...

‘Mysterious dashes’ look like Morse code at the center of the Milky Way

NASA Recorded The Sound From A Black Hole, And It’s Super Eerie

via Hackaday: Following Artemis II’s Journey Around the Moon

via Hackaday: Running a PC off AA Cells With Buck Converters Really Boosts Performance

via Hackaday: Power Control for a Busy Workbench

via Hackaday: See The Computers That Powered The Voyager Space Program

via Hackaday: Spoofing an Emergency Traffic Preemption Signal

PODCAST: This Week in Amateur Radio Edition #1414 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1413 – Full Version (With repeater ID breaks every 10 minutes)

PODCAST: This Week in Amateur Radio Edition #1413 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1412 – Full Version (With repeater ID breaks every 10 minutes)

PODCAST: This Week in Amateur Radio Edition #1412 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1414 – Full Version (With repeater ID breaks every 10 minutes)

PODCAST: This Week in Amateur Radio Edition #1414 – Truncated 1-hour version

PODCAST: This Week in Amateur Radio Edition #1414 – LPFM Version (no commercial breaks)

via Amateur Radio Daily: April Fools’ Day 2026 Round-up

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