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Gravity shapes our universe, but could we one day shape gravity? Join us as we explore the possibilities of gravity technology, from artificial gravity and interstellar travel to terraforming and cosmic engineering.

Watch my exclusive video Big Alien Theory https://nebula.tv/videos/isaacarthur–… Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isa… Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: / isaacarthur Support us on Subscribestar: https://www.subscribestar.com/isaac-a… Facebook Group: / 1,583,992,725,237,264 Reddit: / isaacarthur Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord Credits: Black Sun Rising: Living On A Planet Around A Black Hole Credits: Gravity Tech Episode 488; February 27, 2025 Written, Produced & Narrated by: Isaac Arthur Editor: Donagh Broderick Graphics: Jeremy Jozwik, LegionTech Studios, Sergio Botero Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Phase Shift, “Forest Night” Chris Zabriskie, “Unfoldment, Revealment”, “A New Day in a New Sector”, Stellardrone, “Red Giant”, “Billions and Billions“
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Credits:
Black Sun Rising: Living On A Planet Around A Black Hole.
Credits:
Gravity Tech.
Episode 488; February 27, 2025
Written, Produced & Narrated by: Isaac Arthur.
Editor: Donagh Broderick.
Graphics: Jeremy Jozwik, LegionTech Studios, Sergio Botero.

Select imagery/video supplied by Getty Images.

Continue reading “Gravity Tech: The Power To Reshape Our Civilization… And The Cosmos Themselves” | >

Science fiction writers have long featured terraforming, the process of creating an Earth-like or habitable environment on another planet, in their stories. Scientists themselves have proposed terraforming to enable the long-term colonization of Mars. A solution common to both groups is to release carbon dioxide gas trapped in the Martian surface to thicken the atmosphere and act as a blanket to warm the planet.

However, Mars does not retain enough carbon dioxide that could practically be put back into the atmosphere to warm Mars, according to a new NASA-sponsored study. Transforming the inhospitable Martian environment into a place astronauts could explore without life support is not possible without technology well beyond today’s capabilities.

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Collaborative work by amateur and professional astronomers has helped to resolve a long-standing misunderstanding about the composition of Jupiter’s clouds. Instead of being formed of ammonia ice—the conventional view—it now appears they are likely to be composed of ammonium hydrosulfide mixed with smog.

The findings have been published in the Journal of Geophysical Research: Planets.

The new discovery was triggered by amateur astronomer, Dr. Steven Hill, based in Colorado. Recently, he demonstrated that the abundance of ammonia and cloud-top pressure in Jupiter’s atmosphere could be mapped using commercially-available telescopes and a few specially colored filters.

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Love this interview with Erika Alden DeBenedictis on her work towards terraforming Mars with engineered microorganisms, her thoughts about how to develop new funding structures for biotechnology, and her ideas on finding a balance between standardizing practices across biotechnology and retaining customizability. #biotech #mars #future #research

A conversation with Astera resident Erika Alden DeBenedictis.

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This timelapse of future technology, the 3rd year of the video series, goes on a journey exploring the human mind becoming digital. Brain chips turn memories and thoughts into data; could this data be sent out into space to live in the cosmos encoded into the magnetic fields between stars.

Other topics covered in this sci-fi documentary video include: bio-printing, asteroid habitats, terraforming Mars, the future of Teslabots, lucid dreaming, and the future of artificial intelligence and brain to computer interfaces (BCI — brain chips).

PATREON
The first and second volumes of ‘The Encyclopedia of the Future’ are now available on my Patreon.

Visit my Patreon here: / venturecity.

Continue reading “TIMELAPSE OF FUTURE TECHNOLOGY 3 (Sci-Fi Documentary)” | >

The interactions between light and nitroaromatic hydrocarbon molecules have important implications for chemical processes in our atmosphere that can lead to smog and pollution. However, changes in molecular geometry due to interactions with light can be very difficult to measure because they occur at sub-Angstrom length scales and femtosecond time scales.

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A small team of engineers and geophysicists from Northwestern University, the University of Chicago, and the University of Central Florida has found, via modeling, that creating millions of metal nanorods from material on the Martian surface and then blasting them into the atmosphere would be a more efficient way to heat the planet than generating greenhouse gases. Their paper is published in the journal Science Advances.

Science fiction writers have for many years envisioned a future when Mars is made habitable through terraforming techniques, allowing humans to survive without the need for special buildings and spacesuits. Recently, scientists have begun looking at the possibility, though most project ideas are far less ambitious.

Instead of completely transforming the planet, many are looking at simply warming it up a bit to make it more habitable. Most such ideas have centered on releasing greenhouse gases into the atmosphere to capture more heat from the sun. Unfortunately, there are few ingredients on the Martian surface that could be used to create and release such gases.

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What does the future hold? What will become of this planet and its inhabitants in the centuries to come?
We are living in a historical period that sometimes feels like the prelude to something truly remarkable or terribly dire about to unfold.
This captivating video seeks to decipher the signs and attempt to construct plausible scenarios from the nearly nothing we hold in our hands today.
As always, it will be scientific discoveries leading the dance of change, while philosophers, writers, politicians, and all the others will have the seemingly trivial task of containing, describing, and guiding.
Before embarking on our journey through time, let me state the obvious: No one knows the future!
Numerous micro and macro factors could alter this trajectory—world wars, pandemics, unimaginable social shifts, or climate disasters.
Nevertheless, we’re setting off. And we’re doing so by discussing the remaining decades of the century we’re experiencing right now.

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DISCUSSIONS \& SOCIAL MEDIA

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Credits: Ron Miller, Mark A. Garlick / MarkGarlick.com, Elon Musk/SpaceX/ Flickr.
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00:00 Intro.
01:20 Artificial Intelligence.
02:40 2030 The ELT telescope.
03:20 2031 The International Space Station is deorbited.
04:05 2035 The cons.
04:45 2036 Humans landed on mars.
05:05 2037. The global population reaches 9 billion.
05:57 2038 2038. Airplane accident casualties = 0
06:20 Fusion power is nearing commercial availability.
07:01 2042 Supercomputers.
07:30 2045 turning point for human-artificial intelligence interactions.
08:58 2051 Establishment of the first permanent lunar base.
09:25 2067 The first generation of antimatter-powered spacecraft emerging.
10:07 2080 Autonomous vehicles dominate the streets.
10:35 2090 Religion is fading from European culture.
10:55 2099 Consideration of Mars terraforming.
11:28 22nd century Moon and Mars Settlements.
12:10 2,130 transhumanism.
12:41 2,132 world records are shattered.
12:57 2,137 a space elevator.
14:32 2,170 By this year, there are dozens of human settlements on the Moon.
15:18 2180
16:18 23rd century Immortality.
16:49 2,230 Hi-Tech and Automated Cities.
17:23 2,310 23rd Century: Virtual Reality and Immortality.
18:01 2,320 antimatter-powered propulsion.
18:40 2,500 Terraforming Mars Abandoned.
19:05 2,600 Plastic Cleanup.
19:25 2,800 Silent Probes.
19:37 3,100 Humanity as a Type 2 Civilization.
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#insanecuriosity #timelapseofthefuture #futuretime

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Vast amounts of water found on Mars, but there’s a catch, Milky Way and Andromeda might not merge after all, a planet found before it gets destroyed, and an easier way to terraform Mars.

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Continue reading “Huge Lake on Mars // Fate of Milkdromeda // Hope for VIPER Rover” | >