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Nov 10, 2021 · NASA. August 2022 Issue. Extraterrestrial Life. Relatively soon, some prominent astrobiologists say, we will most likely have either found compelling evidence for extraterrestrial life or...
- Jonathan O'callaghan
Jun 7, 2023 · Kate Howells • Jun 07, 2023. Are aliens real? Answers about alien life, from microbes to UFOs. The possibility of extraterrestrial life has always fascinated humans. People have speculated about alien life on Mars and other nearby planets ever since we realized they were different from the other points of light in the night sky.
- Life, Astro Life Or Lyfe
- Bio-Agnostic
- Lab Work
- Aliens Discovered?
Part of the difficulty in searching for life of any sort is that scientists don’t agree on how life started in the first place—or what life even is. One good attempt at a definition came in 2011 from geneticist Edward Trifonov, who collated more than 100 interpretations of the word “life” and distilled them into one overarching idea: it’s “self-rep...
The first issue of the academic journal Astrobiology, more than two decades ago, featured an article by Kenneth Nealson and Pamela Conrad called “A Non-Earth-centric Approach to Life Detection.” But taking a non-Earth-centric approach isn’t easy for our brains, which formed in this environment. We are notoriously bad at picturing the unfamiliar. “I...
LAB’s research is a combination of fieldwork, lab projects and computation. One project is a planned visit to Canada’s Kidd Creek Mine, which drops nearly 10,000 feet into the ground. Its open pit looks like a quarry reaching toward the seventh circle of hell. At those depths, around 2.7 billion years ago, an ocean floor brewed with volcanic activi...
There is plenty of skepticism outside LAB as well. Some scientists question the need to search for unfamiliar life when we still haven’t done much searching for extraterrestrial life as we know it. “I think there’s still a lot we can explore before we go to life as we don’t know it,” says Martina Preiner of the Royal Netherlands Institute for Sea R...
Nov 25, 2023 · But official government reports — including one from a special NASA task force — say there is no evidence that any of these things involve extraterrestrials. SETI researchers occupy a unique ...
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Apr 8, 2023 · Are aliens real? While there is no current evidence for extraterrestrial life anywhere in the universe, scientists are still optimistic. Aliens, is such a thing even possible?
Apr 15, 2024 · By Sarah Scoles. Thomas Fuchs. Extraterrestrial Life. If one day scientists discover evidence of extraterrestrial life, how will they tell the world? How certain will they be of their...
Extraterrestrials: Everything you need to know about the hunt for alien life | BBC Science Focus. Scientists are becoming increasingly optimistic that extraterrestrial life is out there. Here, an astrobiologist explains why.
