The object – which has the full name C/2023 A3 (Tsuchinshan–ATLAS) – was found last year but in recent weeks has passed close ...

Since NASA's Juno spacecraft entered Jupiter's orbit in July 2016 and began transmitting image data, the world has gotten ...

Think you know Earth? Think again! From our planet's powerful magnetic field to the oceans and life-sustaining atmosphere, ...

The Subaru Telescope has discovered new objects beyond the known Kuiper Belt, suggesting a more complex structure at the edge ...

Our universe is full of mysterious sights and sounds. Explore some of our most frightful finds from past Halloweens.

NOAA's new Compact Coronagraph, CCOR-1, onboard the GOES-19 satellite, has begun transmitting its first images, revealing ...

Complex carbon-based molecules crucial to life on Earth originated somewhere in space, but we didn't know where. Now, huge ...

Surface features of Uranus' icy moon Miranda point to the existence of a once deep ocean, one that still may exist today.

The internet is flooded with impressive photos of comet C/2023 A3 (Tsuchinshan-ATLAS), but we are still waiting for an object ...

Tiny grains from asteroid Ryugu are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. The findings suggest the distal solar system ...

Energy-making chloroplasts from algae have been inserted into hamster cells, enabling the cells to photosynthesize light, ...

Forecasters will soon be able to use the instrument, a coronagraph, to better monitor the effects of solar storms.