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Jul 13, 2022 · Contact is more based in science than most movies involving aliens. Here's the truth about SETI and the Drake Equation.
- Cassidy Ward
Jan 8, 2024 · The search for alien life became his life’s mission, in a way, exactly one decade ago, when, on Jan. 8, 2014, a fireball crashed in the Pacific Ocean, off Papua New Guinea.
- Christopher Borrelli
Real-time search for exterrestrial intelligence. More. Drake Equation. What is the probability of extraterrestrial life? More. 100+ Scientists. The SETI Institute has more than 100 research scientists investigating the nature of the universe and the prevalence of life beyond Earth.
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- Early Days
- Hello? Is Anyone Out there?
- Looking For Life on Mars
- The Ocean Moons
- Life on Exoplanets?
- Mars Rover Perseverance, James Webb and More
- The Fermi Paradox
The "cosmic pluralism" theory espoused by Anaximander, Epicurus and their followers didn't take off, unfortunately; it was quashed by the ideas of heavyweights like Plato and Aristotle, who held that Earthis unique. This latter view aligned nicely with the Christian doctrine that came to dominate Europe throughout the Middle Ages and beyond. So, fo...
One of the first actual life-searching projects took place in August 1924, when a team of scientists led by astronomer David Peck Todd used an airship to loft a radio receiver several miles above the ground — a good spot, it was thought, to listen for messages from creatures on Mars,which was making a particularly close approach to Earth at the tim...
Around the same time that SETI was getting off the ground, planetary scientists began getting their first good looks at alien worlds. In 1964, Mariner 4 flew by Mars, returning the first up-close images of the Red Planet. Those photos revealed a dry, heavily cratered and seemingly desolate world, forcing many scientists to recalibrate previously op...
NASA and the broader exploration community weren't focused solely on Mars for all these years, of course. The Cassini-Huygens mission, which ended in September 2017, transformed scientists' understanding of the Saturn system and our solar system's potential to host alien life. That mission found that Titan, Saturn's largest moon, has a hydrocarbon-...
These revelations about our celestial backyard have come in parallel with big news about the cosmos at large. Over the past decade or so, we have learned that our Milky Way galaxyis teeming with potentially life-supporting worlds, as Anaximander and Epicurus surmised so many centuries ago. Much of this knowledge comes courtesy of NASA's pioneering ...
The avalanche of exoplanet discoveries, as well as finds much closer to home, have brought astrobiology from the scientific fringe firmly into the mainstream. NASA is openly prioritizing the search for alien life these days, as some current and coming missions show. In July 2020, for example, the agency launched the Perseverance rover, which landed...
Given the incredible abundance of potentially habitable real estate — and that's just for Earth-like life, to say nothing of the environments that could support "strange life" of various types — why haven't we found ET yet? Nobel Prize-winning physicist Enrico Fermi famously posed this question in 1950, specifically referring to intelligent aliens....
Feb 20, 2024 · Updated: Feb. 20, 2024. Originally Published: April 30, 2021. SETI. In 1960, astronomer Frank Drake pointed the Green Bank Observatory’s giant radio telescope at two Sun-like stars for 150 hours...
- Passant Rabie
Mar 12, 2024 · It is a systematic process that scientists are undertaking, with results expected in as little as a decade. To be more exact, there are multiple hunts for alien life currently underway. On...
Mar 5, 2020 · Millions of volunteers around the world have downloaded the SETI@home screen saver over the years, to help analyze radio telescope data and search for extraterrestrial intelligence, according...
