Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...
Thomas Mulligan examines the enduring mystery of a classic paradox that continues to challenge the boundaries of human ...
A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...
A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...
Many great sci-fi video games have qualities that exceed those of most blockbuster films, including acclaimed titles like ...
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A strange interstellar visitor has scientists debating whether it could be alien technology
On July 1, 2025, a NASA-funded sky survey spotted an object racing through the solar system on a path no gravitationally ...
Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The ...
Discover 10 games where exploration outshines the main story, from vast open worlds to mysterious environments packed with ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
An interstellar comet that passed through the Solar System last year may be up to 12 billion years old – far older than the ...
An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...
In the far reaches of the solar system, the planetary neighbourhood seems quiet. Beyond Jupiter, the sun is no longer a blazing disc, but a cold, white lamp. The planets are separated by gulfs of ...
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