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Mar 31, 2019 · The hypothesis holds that they can see us, but we can't see them. Some astronomers ascribe to the so-called zoo hypothesis, which holds that space aliens are keeping Earth and its inhabitants...
- Senior Astronomer at The SETI Institute
May 8, 2024 · A New York astronomer believes gamma-ray bursts may be to blame for us not finding aliens. The universe’s most powerful form of energy explosion has the power to erase planets.
Jan 18, 2021 · January 18, 2021. Encountering aliens would be surprising; the fact that we haven’t yet heard from any is perhaps even more so. Illustration by Paul Sahre. On October 19, 2017, a Canadian...
- 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
Why aliens might already know that humans exist. 24 October 2023. By Jonathan O'Callaghan,Features correspondent. Nasa/JSC. This view of the Moon orbiting the Earth was taken by a human-built ...
Sep 10, 2021 · 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.
Jun 13, 2021 · According to the Times’s sources, the report does not provide any clear link or association between more than 120 incidents of UFO sightings from the past two decades, and a...
