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Transmissions between Earth and our own spacecraft could tell us where to look for potential alien transmissions.
"Using our own deep space communications as a baseline, we quantified how future searchers for extraterrestrial intelligence ...
"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...
Researchers show that planetary alignments make Earth’s strongest space signals easiest for alien civilizations to detect.
In June 2024, astronomers detected a peculiar series of repeating radio signals from deep space, named FRB 20240619D. Using ...
The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos ...
How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the ...
Learn about steam worlds outside of our Solar System that could provide answers in the search for alien life.
For years, scientists studying the chemistry of space have been puzzled by an odd problem—there simply isn’t as much sulfur ...
The star is surrounded by a protoplanetary disk, and this disk is the first evidence of debris condensing into what will eventually become planets and other objects. Observing this early phase of ...