I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...

When an interstellar visitor slices through the solar system, astronomers usually have to make do with a fleeting, side-on ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Scientists analysing dark energy say the universe’s expansion may be slowing, raising the possibility gravity could ...

TOKYO – Alligator weed, an invasive plant species native to South America, is spreading in rivers and lakes in Japan. The ...