Tech

Analysis of Cassini data confirms Saturn’s moon Enceladus emits organic molecules, suggesting its subsurface ocean may harbor chemistry conducive to life.

For centuries, tales of mysterious blue lights above swamps fascinated people. Modern experiments now explain that microlightning sparks between charged methane bubbles from decomposing plants produce the eerie glow known as will-o’-the-wisps.

Learn about the innovative multi-layer metalens design and its potential applications in portable devices. It is the first-ever discovery which would allow people to see the world differently. Unlike traditional lenses, these are fabricated by stacking together multiple thin layers of so-called metamaterials rather than using a single one.

Astronomers have discovered that Cha 1107-7626, a rogue planet 620 light-years away, is now the fastest-growing planet ever observed. The massive world consumes six billion tonnes of gas per second, a rate never before recorded. The findings suggest rogue planets can grow in star-like ways, reshaping how scientists view free-floating planetary objects.

China’s Chang’e 6 mission has revealed the moon’s far side is cooler than its near side, with samples showing a 180°F difference in formation temperatures. Researchers suggest uneven distribution of radioactive elements shaped these contrasts, offering the first physical evidence of a deep interior thermal divide in lunar history.