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1. • • We have not yet discovered life on any other planet, and we have not seen any scientifically supported evidence for extraterrestrial life.
     www.nasa.gov › solar-system › planets

     Do Aliens Exist? We Asked a NASA Scientist: Episode 5

2. People also ask

   Could a set of'standards of evidence' help with alien life claims?

   • Something that could help with that is a set of “standards of evidence” for life claims—sort of like a key or legend to portray how many grains of salt to take with an alien life announcement. The standards would also show how those grains might dissolve as more evidence sluices in.

   If Alien Life Is Found, How Should Scientists Break the News?

   www.scientificamerican.com/article/if-alien-life-is-found-how-should-scientists-break-the-news/

   See all results for this question

   Is there scientific evidence for aliens?

   • The sobering reality is that there isn't any yet. There's no scientific evidence for aliens in the declassified UFO videos, in mutilated cows whose injuries are blamed on extraterrestrial activities or in purported alien bodies. Nor is there any such evidence in the formal academic research. Live Science checked in with experts to make sure.

   What's the best evidence we've found for alien life?

   www.livescience.com/space/extraterrestrial-life/whats-the-best-evidence-weve-found-for-alien-life

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   Do aliens exist?

   • This is a really interesting question and one that NASA has been trying to understand, explore, and figure out for a long time. We have not yet discovered life on any other planet, and we have not seen any scientifically supported evidence for extraterrestrial life.

   Do Aliens Exist? We Asked a NASA Scientist: Episode 5

   www.nasa.gov/solar-system/planets/mars/do-aliens-exist-we-asked-a-nasa-scientist-episode-5/

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   Will astrobiologists find evidence for extraterrestrial life?

   • Relatively soon, some prominent astrobiologists say, we will most likely have either found compelling evidence for extraterrestrial life or banished its possible existence to the ever shrinking edges of the cosmos beyond the rapidly expanding reach of our observations.

   How Scientists Could Tell the World if They Find Alien Life

   www.scientificamerican.com/article/how-scientists-could-tell-the-world-if-they-find-alien-life/

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3. www.livescience.com › space › extraterrestrial-lifeWhat's the best evidence we've found for alien life?

   www.livescience.com › space › extraterrestrial-life

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   Oct 28, 2023 · Seager believes we'd confirm the existence of alien life only with sample-return missions — collecting samples from another planet or moon and bringing them back to Earth for study, in-situ...

4. www.scientificamerican.com › article › if-alien-lifeIf Alien Life Is Found, How Should Scientists Break the News?

   www.scientificamerican.com › article › if-alien-life

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   Apr 15, 2024 · Over Zoom the participants discussed how researchers might find that elusive evidence of alien life in the universe and how to talk publicly about those hypothetical discoveries. “We all have ...

5. Videos

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     livescience.com

     Extraterrestrial evidence: 10 incredible findings about aliens from 2020

     Dec 24, 2020

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     Ancient Aliens: Mars Rover Captures Evidence of Lost Civilization?! (Special)

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     The Compelling Evidence That Aliens Have Visited Earth

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6. www.scientificamerican.com › article › howHow Scientists Could Tell the World if They Find Alien Life

   www.scientificamerican.com › article › how

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   Nov 10, 2021 · November 10, 2021. 8 min read. How Scientists Could Tell the World if They Find Alien Life. Sparked by major advances in their field, astrobiologists are grappling with how best to discuss...

   • Author: Jonathan O'callaghan

7. www.npr.org › 2021/11/02 › 1051407020NASA wants a scale to help explain discoveries about alien ...

   www.npr.org › 2021/11/02 › 1051407020

   Nov 2, 2021 · In an article in Nature, Green and other NASA scientists propose a seven-step rubric for understanding new discoveries. It starts with the remote detection of something that could hint at...

   • Author: Joe Hernandez

8. www.washingtonpost.com › science › 2023/11/25What we actually know about aliens, according to science

   www.washingtonpost.com › science › 2023/11/25

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   Nov 25, 2023 · Aliens are having a moment. But the evidence says all possibilities remain in play, including the possibility that we are alone.

9. www.nasa.gov › solar-system › planetsDo Aliens Exist? We Asked a NASA Scientist: Episode 5

   www.nasa.gov › solar-system › planets

   • Cached

   Sep 10, 2021 · Sep 10, 2021. Article. Do aliens exist? Extraterrestrial life has never been discovered, but that doesn’t mean it doesn’t exist. At NASA, astrobiologists like Lindsay Hays are trying to answer one of the most profound questions ever: Is there life beyond Earth? Do Aliens Exist? We Asked a NASA Scientist. Watch on. Do aliens exist?