NASA has selected Plug Power, Inc., of Slingerlands, New York, and Air Products and Chemicals, Inc., of Allentown, Pennsylvania, to supply up to approximately 36,952,000 pounds of liquid hydrogen for use at facilities across the agency. The NASA Agency-wide Supply of Liquid Hydrogen awards are firm-fixed-price requirements contracts that include […]
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SpaceX launches Starlink satellites on its 150th Falcon 9 mission of the year
A SpaceX rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on the company’s 150 Falcon 9 mission of 2025.
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What If: The 2-Stroke Twin Enduro that Suzuki Never Made
Indonesia’s Knuckle Whackjob turns a vintage Suzuki GT185 two-stroke into a sublime vintage enduro.We had to do a double-take when this handsome little scrambler landed in our inbox. At a glance, it looks like a neatly restomodded 1970s Suzuki enduro—but its twin-cylinder two-stroke motor says other…
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Reliving the 90s via the Analogue 3D is definitely nostalgic, but excellent hardware can’t fix an era of video games we should appreciate but never revisit
I spent two weeks playing the Analogue 3D and reliving the nostalgia of the Nintendo 64. The hardware is excellent, but I can’t recommend this console to everyone.
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Bike Check: Comparing Two 32″ Prototype XC Hardtails – Falconer & Neuhaus
Two unique takes on a future you may or may not want.( Photos: 21, Comments: 14 )
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Falcon 9 Starlink mission marks 100th launch of the year from Florida’s Space Coast
The Starlink 6-78 mission, carrying 29 satellites for SpaceX’s internet service, is targeted to roar away from launch complex 39A at 10:39 p.m. EST (0339 UTC).
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Michael’s Miscellany: Observing Lists
Among the many amateur astronomers I have known, far too few actually think about their observing session before they head out. Oh, they make sure they have the right equipment, power, even food. But not many of them take a list of the objects they want to view. But more […]
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What is BioSentinel?
Editor’s Note: This article was updated Nov. 21, 2025 shortly after BioSentinel’s mission marked three years of operation in deep space. Astronauts live in a pretty extreme environment aboard the International Space Station. Orbiting about 250 miles above the Earth in the weightlessness of microgravity, they rely on commercial cargo missions about every […]
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NASA astronaut shows how to ‘weigh’ yourself in space | On the ISS this week Nov. 17-21, 2025
From measuring one’s mass to boosting the almost 1 million pounds that comprise the entire orbiting complex, the Expedition 73 crew aboard the International Space Station had a busy week in Earth orbit.
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Savvy Builder’s Guide: 5 Motorcycle Parts to Buy Used (and 2 to Avoid)
Every motorcycle purchase starts as a vision, whether it’s a daily driver or a ground-up custom. But as soon as you start swapping parts, reality hits in the form of receipts, and your dream machine can quickly get bogged down by the staggering cost of new parts, turning a passion […]