Europe's Hera spacecraft flew by Mars this week on its way to catch up with an asteroid and tested out its cameras on the Red Planet's tiniest moon.

I love Purim rituals. But the megillah is, in 2025, a document that doesn't support the values I'm trying to advance in my ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The discovery of the dwarf galaxy Andromeda XXXV --located roughly 3 million light-years away and the smallest yet found in the Andromeda system -- is forcing astronomers to rethink how galaxies ...

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...

While a total lunar eclipse takes place tonight, here's what to know about the next total solar eclipse in the U.S.

The smashups are thought to have occurred at least 100 million years ago, but the moons they created are new to astronomers.

Europe's HERA mission has taken a good look at Mars and its moon Deimos on its way to explore the aftermath of the DART ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

A blood moon will appear huge above the morning horizon on Friday as the lunar surface is shadowed by the Earth in a rare ...

The Stayers’ Hurdle and the Ryanair Chase take centre stage on the third day of action at Cheltenham Festival 2025. There ...