Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12billionyearold relic formed in nearabsolutezero conditions, while Nasa dismisses claims it is an alien probe.
Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12billionyearold relic formed in nearabsolutezero conditions, while Nasa dismisses claims it is an alien probe.