DIRS.INFO The most relevant business & tech news

☆ Here's the science refresher you need before diving into Netflix's '3 Body Problem'
▼ + stars: | 2024-03-23 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +9 min

AdvertisementThe three-body problem is unsolvable and chaoticSome of the show's action takes place in a virtual world that's orbited by three suns. "This is a centuries-old problem," Shane Ross, an aerospace and ocean engineering professor at Virginia Tech, told Business Insider. Alpha Centauri is the closest star system to EarthThe three-body system in the story is based on a real neighboring star system called Alpha Centauri. At about 4 light-years from Earth, it's the closest star system to our own and contains three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri, which has two planets orbiting around it. A view of the bright triple-star system Alpha Centauri.

Persons: —, Liu Cixin, Shane Ross, Isaac Newton, Ross, Georgios Kollidas, Alpha Centauri, Franck Marchis, Davide De Martin, they're, Marchis, Ye Wenjie, Enrico Fermi, Benedict Wong, Jerry Ehman, Sir William Hamilton, William of Ockham, Aristotle, Ptolemy, Maximilien Brice, John Finney, It's Organizations: Service, Netflix, Oxford University, Business, Virginia Tech, Alpha, Alpha Centauri, Proxima, SETI Institute, ESO, Columbia University, USA, Keystone, Getty, Ohio State University, Extraterrestrial Intelligence, SETI, American AstroPhysical, CERN Locations: Ohio, China, North America

☆ How antimatter engines could fly humans to other stars in just a few years
▼ + stars: | 2024-02-22 | by ( Adam Barnes | ) www.businessinsider.com time to read: +8 min

AdvertisementInterstellar travel is only something humanity has achieved in science fiction — like Star Trek's USS Enterprise, which used antimatter engines to travel across star systems. "Annihilation of antimatter and matter converts mass directly into energy," Weed, cofounder and CEO of Positron Dynamics, a company working to develop an antimatter propulsion system, told Business Insider. Space travel at record speedProxima's star system, shown here, could be reached in just five years with antimatter-powered technology. For example, let's take a trip to our nearest star system, Proxima, about 4.2 light years away. And since the '80s, there's been talk of thermal antimatter engines, which would use antimatter to heat liquid, gas, or plasma to provide thrust.

Persons: Elon Musk, Ryan Weed, Weed, Brice, Maximilien, Gerald Jackson, Forbes, It's, Jackson, he's, Eugen Sänger, there's, Paul M, Sutter, Steve Howe, Howe Organizations: Enterprise, Dynamics, Southern, NASA, CERN, Fermilab, Hbar Technologies, Space, Alpha Locations: Switzerland, Austrian

In the opening hours of the role-playing video game, it’s possible to land your spaceship on Earth’s moon or zip 16 light-years to Alpha Centauri. That sprawling celestial journey within Starfield, developed by Bethesda Game Studios, reveals both the tremendous potential and the monumental challenge of an open-world space adventure. Bethesda has hyped an expansive single-player campaign with 1,000 explorable planets. And expectations around the game, officially releasing on Sept. 6 after a 10-month delay, are nearly as vast. To compete, Microsoft went on a spending spree, acquiring Bethesda’s parent company in 2020 and agreeing to purchase Activision Blizzard in 2022, a $69 billion bet that is being challenged by regulators.

Persons: Starfield, It’s Organizations: Alpha Centauri, Bethesda Game Studios, Bethesda, Microsoft, Sony, Nintendo, Activision Blizzard Locations: Starfield

Search resuls for: "Alpha Centauri"

3 mentions found