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Miniature Light Sail Probes Could Reach a Nearby Star Within a Human Lifetime
https://www.bioscience.com.pk/en/subject/astronomy/a-tiny-spacecraft-could-reach-another-star-within-a-human-lifetimespace. Light sails can propel spacecraft using the energy of the Sun. Credit: NASA/Aero Animation/Ben Schweighart Solar Sails Demonstrate Near‑Term Propulsion While laser‑driven sails remain a long‑range prospect, the related technology of solar sailing...
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Laser‑Powered Light Sail Could Send a Microscopic Probe to a Nearby Star in Decades
https://www.bioscience.com.pk/en/subject/physics/a-giant-laser-could-send-a-tiny-spacecraft-racing-toward-another-starand which data merit transmission, as waiting for commands from Earth would be impractical during the brief fly‑by. Solar Sails Demonstrate Light‑Based Propulsion Today The principle of photon pressure is already in use. NASA’s solar‑sail missions...
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Scientists Plan An 80,000 Year Interstellar Mission Using Existing Tech
https://www.bioscience.com.pk/en/subject/astronomy/humanity-could-start-an-80-000-year-journey-to-alpha-centauri-in-2029A nonprofit plans to launch humanity’s first interstellar mission to Alpha Centauri by 2029, using solar power and electric thrust for the 80,000-year trek. Reaching another star system usually evokes visions of high-speed light sails or futuristic...
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NASA Is Developing A New Way To Use Alien Atmospheres As A Cosmic Brake
https://www.bioscience.com.pk/en/subject/space-science/nasa-and-inversion-are-working-on-a-spacecraft-that-could-change-how-we-reach-other-planetsNASA is partnering with startup Inversion to test a new spacecraft maneuver that could revolutionize how we enter orbit around other worlds. NASA has entered into a strategic collaboration with California-based startup Inversion to refine a...