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Jan 18, 2021 · An eminent astrophysicist argues that signs of intelligent extraterrestrial life have appeared in our skies. What’s the evidence for his extraordinary claim?
- 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 9, 2023 · The hunt for extraterrestrial spacecraft has generally been scattered and disorganised, but now NASA is collecting all the data in one place to try to find out if any UFOs really are alien ships.
Feb 1, 2021 · If you found that on another planet, there is just no way nature would produce these molecules naturally. You would have conclusive evidence that life—and more—existed there.
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.
Dec 21, 2022 · A new paper argues Earth's bubble of radio signals sent into the universe is still very small, and unlikely to have reached other life forms.
Jun 4, 2021 · A 2019 Gallup Poll found that a third of U.S. adults agreed with the idea that "some UFOs have been alien spacecraft visiting Earth from other planets or galaxies."
