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Oct 28, 2023 · Aliens may be hitching rides on meteors to colonize the cosmos, study suggests. Here's how we could spot them. Purple bacteria could be key to finding extraterrestrial life on exoplanets
- Patrick Pester
- A Drop in An Ocean
- What Would It Take to Make contact?
- Cover Ups?
On and off over the past decade, I’ve used radio telescopes to perform wide ranging experiments to search for technosignatures– signs of technological civilisations on planets elsewhere in our galaxy (the Milky Way). But after decades of many teams of experts using powerful telescopes, we still haven’t covered much territory. If the Milky Way is co...
The vast volume of the universe makes it very difficult to achieve interstellar travel, receive signals, or communicate with any potential far-off lifeforms (at least according to the laws of physics as we know them). Speeds are limited to the speed of light, which is around 300,000 km per second. It’s pretty fast. But even at that speed it would t...
Could it be aliens have crashed on Earth and the US government is just covering it up, as Republican Congressman Tim Burchett claimed in his reaction to the hearing? For airlines belonging to the International Air Transport Association, the chance of plane crash is about one in a million. That begs the question: do we think an alien spacecraft that...
- Steven Tingay
Jun 29, 2021 · Department of Defense via AP. Late last year the Senate passed a bill that required U.S. intelligence agencies to share what they know about "unidentified aerial phenomena," the technical term for...
Jun 25, 2021 · A U.S. government report on UFOs says it found no evidence of aliens but acknowledged 143 reports of "unidentified aerial phenomena" since 2004 that could not be explained. The report was...
- 2 min
- Greg Myre
Nov 25, 2023 · It seemed possible humans would master space travel and explore the cosmos. So why, he asked, is there no compelling scientific evidence that extraterrestrials have visited Earth?
Jan 18, 2021 · What’s the evidence for his extraordinary claim? By Elizabeth Kolbert. January 18, 2021. Encountering aliens would be surprising; the fact that we haven’t yet heard from any is perhaps even...
Aug 4, 2023 · Whistleblower allegations that the government possesses UFOs may not be backed up by public physical evidence, but some argue that listening for extraterrestrial life is the first phase of...
