For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

As for those salt clouds, the salt is not table salt or even Pink Himalayan Rock Salt, though that would go splendidly with the theme. The paper, published in The Astronomical Journal, describes them ...

When the James Webb Space Telescope detected potential biosignatures in the atmosphere of K2-18 b last year, the discovery sparked intense debate. Here was a sub-Neptune exoplanet 124 light years away ...

Brazilian psychic Vó Baiana is defending herself after a viral claim that aliens would abduct players during Brazil's World Cup match against Scotland fizzled out.