This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

The awe-inspiring aurora images that have won the photography contest celebrate the beauty of this natural phenomenon around ...

Harp’s photograph is one of 25 winners of the 2025 Northern Lights Photographer of the Year competition, hosted by travel ...

Every year during Christmas time, thousands of families flock to Carthage, Missouri, to see the Way of Salvation light show.

What are the skin concerns of a 40-year-old woman? Derms explain how skin changes as we get older, plus share healthy ...

Can the full moon really affect your sleep, mood or energy levels? Here’s what we know about December’s cold moon – and ...

The Australian Space Weather Forecasting Centre (ASWFC) at the Bureau of Meteorology has issued an Aurora Alert.

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Lights play a big role in my family’s holiday season, and we have already loaded up the minivan to meander through every ...

On the ground, its rings are hard to appreciate; dunes, heat haze, and uneven terrain all conspire to hide the full shape. But from space, especially in the images taken by the Copernicus satellite, ...

Organized by the Downtown SF Partnership, the free event transforms major downtown sites into an open-air art gallery.