The biggest skywatching day of 2026 is coming. Here's what you'll see in North America and Europe

FCC approves startup’s space mirror to reflect sunlight to dark parts of Earth

After record heat, could the Atlantic make Britain's weather even more extreme?

Scientists are debating the stability of the Atlantic current and its potential to drive more extreme weather in Britain following record heat.

1st-ever X-rays in space offer hope for possible patients headed to the moon

Physicists confirm 20-year-old theory that could boost quantum technology

Physicists have confirmed a 20-year-old theory regarding quantum bath synchronization that may advance quantum technology.

NASA begins stacking rocket ahead of 2027 Artemis III astronaut launch (photos)

NASA has entered the rocket assembly phase at Kennedy Space Center in preparation for the 2027 Artemis III astronaut launch.

The James Webb Space Telescope found tiny “little red dots” that looked like impossibly compact galaxies — but astronomers now suspect many may be “black hole stars,” young black holes wrapped in gas so dense that the material falling into them produces

The James Webb Space Telescope has identified 'little red dots' that may be 'black hole stars' rather than compact galaxies.