I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Amid the frigid North Pacific, humpback whales collaborate to create spiral bubble nets that ensnare prey, displaying both sophisticated intelligence and intricate social structures.

But the most striking discovery was just how chaotic the Milky Way’s early life appears to have been. The youngest galactic ...

A quiet messenger from the farthest reaches of the Milky Way is making its last, dramatic appearance on this day, December 19, 2025. The interstellar comet 3I/ATLAS, which is a frozen remnant from the ...

NASA’s SPHEREx has mapped the entire sky in 102 infrared colors, which are invisible to the human eye but can be used to ...

From silver shades to bejeweled embellishments, we rounded up the best New Year's nail art designs from our favorite ...

Bob’s Blog: "It's been a profound experience to actually feel how slow we are by watching myself grow old as we take our first baby steps among the stars" ...

Colorado is known for its scenic beauty, but some of its best views are only visible after the sun sets. Here are 5 of the ...

The three-dimensional view will help scientists learn more about the origins of life in the Milky Way galaxy and how the ...

Shandin Pete says Indigenous astronomy seeks to reclaim stories on how and why star groupings and constellations look the way they do.

NASA is preparing to turn the center of our own galaxy into a precision test bed, using the Nancy Grace Roman Space Telescope ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...