At the Northern Hemisphere’s winter solstice the upper half of the Earth is at its furthest lean away from the sun — leading ...

I think both books talk about stepping back from all the craziness and getting back to what really matters and counts,' the ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Comet 3I/ATLAS is the third known interstellar comet after 2017's 1I/'Oumuamua and 2019's 2I/Borisov. It was discovered on ...

Mars changed from a blue world with water to a red desert because its atmosphere escaped into space over billions of years.

Astronomers using W. M. Keck Observatory and Subaru Telescope on the Big Island’s Mauna Kea discovered a massive planet and a ...

NASA's Hubble Space Telescope has gotten a rare peek at the aftermath of two cosmic collisions — and helped scientists solve ...

There may be no enterprise that lends itself so well to the camera as space travel. The universe is a riot of color and light ...

In 2008, astronomers detected an unexplained bright object located 25 light-years from Earth in the Piscis Austrinus ...

A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...

Astronomers have been treated to a stunning fireworks display from around a young star called The events, detected in 2004 ...

Sunday is the shortest day of the year north of the equator, where the solstice marks the start of astronomical winter. It’s ...