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Science and Technology
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Tue, March 18, 2025
[ Today @ 05:42 AM ] - CNN
Satellites powered by solid metal could one day use space junk for fuel
Mon, March 17, 2025
[ Yesterday Evening ] - CNN
History-making Blue Ghost lunar lander sends one last message from the moon
[ Yesterday Afternoon ] - CNN
Firefly's Blue Ghost lander finishes historic mission, meeting '100%' of objectives
Sun, March 16, 2025
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SpaceX's Crew-10 arrives at the ISS, paving the way for NASA's Wilmore and Williams to return home
Fri, March 14, 2025
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SpaceX's Crew-10 launches, paving the way for NASA's Wilmore and Williams to return home
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SpaceX Crew-10 launch will pave the way for NASA's Butch Wilmore and Suni Williams to return home
Wed, March 12, 2025
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NASA launches newest space telescope to seek life's key ingredients
[ Last Wednesday ] - CNN
SpaceX to launch crew-swap mission that will allo .. 's Butch Wilmore and Suni Williams to return home
Tue, March 11, 2025
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Ambitious effort to document marine life reveals 866 new species and counting
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Massive megalodon was even longer than scientists thought
[ Tue, Mar 11th ] - CNN
China unveils big plan to fix its ailing economy and transform into a high-tech power
[ Tue, Mar 11th ] - CNN
Weather delays launch of NASA's newest space telescope set to search for life's key ingredients
Sat, March 8, 2025
[ Sat, Mar 08th ] - CNN
NASA delays launch of newest space telescope to search for life's key ingredients
[ Sat, Mar 08th ] - CNN
China has a message for Trump: the US won't stop its rise
Fri, March 7, 2025
[ Fri, Mar 07th ] - CNN
Lying sideways on the moon, the Athena lander is declared dead
[ Fri, Mar 07th ] - CNN
Intuitive Machines' Athena lunar landing mission concludes after one day due to wayward landing
Thu, March 6, 2025
[ Thu, Mar 06th ] - CNN
Intuitive Machines' Athena lander reaches the moon, but its status is unclear
Wed, March 5, 2025
[ Wed, Mar 05th ] - CNN
China defies Trump's trade war by setting ambitio .. wth target, vows to 'prevail over any difficulty'
Mon, March 3, 2025
[ Mon, Mar 03rd ] - CNN
Highlights: Firefly 'Blue Ghost' lunar lander touches down on the moon
Sun, March 2, 2025
[ Sun, Mar 02nd ] - CNN
Live updates: Firefly 'Blue Ghost' lunar lander touches down on the moon
[ Sun, Mar 02nd ] - CNN
Firefly's Blue Ghost lander successfully touches down on the moon
Sat, March 1, 2025
[ Sat, Mar 01st ] - CNN
Firefly's Blue Ghost lander heads for touchdown attempt on the moon
Fri, February 28, 2025
[ Fri, Feb 28th ] - CNN
China's Mars rover makes stunning discovery in search for evidence of ancient water
Fri, February 21, 2025
[ Fri, Feb 21st ] - CNN
'No legitimate rationale': Lawmakers raise concerns over what NASA won't say about DOGE
[ Fri, Feb 21st ] - CNN
House Democrats raise 'deep alarm' over potential DOGE conflict of interest at NASA
Wed, February 12, 2025
[ Wed, Feb 12th ] - CNN
'World's first' lab-grown meat for pets launches in the UK
Sat, February 1, 2025
[ Sat, Feb 01st ] - CNN
Blue Ghost lunar lander is documenting its journey to the moon. The views are breathtaking
Fri, January 31, 2025
[ Fri, Jan 31st ] - CNN
Subterranean 'supercontinents' reveal intriguing .. clues to what's happening beneath Earth's surface
[ Fri, Jan 31st ] - CNN
Two buried 'supercontinents' hiding inside Earth could be much older than previously thought
Sun, January 26, 2025
[ Sun, Jan 26th ] - CNN
Degree in hand, jobs out of reach: Why recent grads are struggling in a competitive market
Thu, January 16, 2025
[ Thu, Jan 16th ] - CNN
Highlights: Blue Origin's New Glenn reaches orbit on maiden voyage
Mon, January 13, 2025
[ Mon, Jan 13th ] - CNN
Highlights: Blue Origin calls off New Glenn launch attempt
[ Mon, Jan 13th ] - CNN
Blue Origin's New Glenn to attempt maiden voyage
Sat, January 4, 2025
[ Sat, Jan 04th ] - CNN
On a long-dormant pad in Florida, a rocket that c .. challenge SpaceX's dominance is poised to launch
[ Sat, Jan 04th ] - CNN
New Glenn: How Jeff Bezos' Blue Origin aims to challenge Elon Musk's SpaceX
Fri, December 27, 2024
[ Fri, Dec 27th 2024 ] - CNN
With space junk clouding Earth's orbit, are we barreling toward 'Kessler Syndrome'?
[ Fri, Dec 27th 2024 ] - CNN
Russia is intensifying its air war in Ukraine. A .. ramping up drone production to fuel the offensive
Wed, December 25, 2024
[ Wed, Dec 25th 2024 ] - CNN
The myth of the 'lost prince' and other historical mysteries solved by science in 2024
Fri, December 13, 2024
[ Fri, Dec 13th 2024 ] - CNN
The longest-living vertebrate could offer clues to extending the human lifespan, scientists say
[ Fri, Dec 13th 2024 ] - CNN
Scientists mapped the genome of a shark that can .. 0 years. It could unlock new secrets to longevity
Wed, December 11, 2024
[ Wed, Dec 11th 2024 ] - CNN
Herbal compresses have been used for thousands of .. in Thailand are exploring the science behind them
Tue, December 10, 2024
[ Tue, Dec 10th 2024 ] - CNN
'Black Beauty' was found on Earth in 2011. Now, s .. ts say it has revealed a new clue to life on Mars
[ Tue, Dec 10th 2024 ] - CNN
'I never got the impression he would self-destruc .. ds of suspect in fatal CEO shooting left in shock
Mon, December 9, 2024
[ Mon, Dec 09th 2024 ] - CNN
'I never got the impression he would self-destruct:' Friends of CEO shooting suspect left in shock
[ Mon, Dec 09th 2024 ] - CNN
Supreme Court declines to review Boston case and .. race neutral' efforts to diversify public schools

Satellites powered by solid metal could one day use space junk for fuel


Published on 2025-03-18 05:42:33 - CNN
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    • Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat to fuel source.

The article from CNN discusses a groundbreaking propulsion technology known as the "Magdrive," developed by a company called Magdrive. This innovative system uses solid metal propellant, specifically magnesium, which is ignited to produce thrust. Unlike traditional chemical rockets that rely on liquid or gaseous propellants, the Magdrive's solid metal approach offers several advantages: it's safer, more environmentally friendly, and potentially more cost-effective. The technology has been tested in space, with a successful demonstration on a satellite launched in January 2023. The Magdrive could revolutionize satellite propulsion by providing a simpler, more reliable, and less hazardous method for maneuvering in space, potentially extending the operational life of satellites and reducing the need for frequent refueling missions. This could lead to more sustainable space operations and open up new possibilities for space exploration and satellite management.

Read the Full CNN Article at:
[ [ https://www.cnn.com/science/satellite-powered-solid-metal-magdrive-spc/index.html ] ]