A new study reveals Jupiter's moon Europa likely lacks active geology on its seafloor, reducing chances of life in its vast ...

New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon ...

A study published in Nature Communications suggests that Europa’s rocky seafloor is likely too mechanically strong to support ...

Scientists from Washington University in St Louis in the US say they are still confident 'life is out there somewhere' ...

After passing Earth, interstellar comet 3I/ATLAS will fly close to Jupiter and its moon Eupheme in March 2026, marking a key moment in its outbound journey ...

Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

The response came after John Greenewald Jr., an American researcher and ufologist, requested any CIA "assessments, reports, ...

3I/ATLAS, the third known interstellar object to enter our solar system, after 'Oumuamua (discovered in 2017) and 2I/Borisov ...

This January, Jupiter becomes the brightest planet of the year, visible all night near Gemini, with its moons and cloud bands ...

これは6日午後6時20分ごろ。伊那市の上空でテレビ信州のカメラマンが撮影した映像。 光が夜空に一列に並び輝いています。 流れ星や隕石などとは異なり2分ほど 光り続けて消えていきました。

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...