Planetariums around the world are invited to participate in this year’s edition of the IAU’s annual outreach event.

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

Astronomers and students working together through a unique educational initiative have obtained a striking new image of the ...

The past century of astronomy has been a series of revolutions, each one kicking Earth a bit farther to the margins.

The provisionally named S/2025 U1 is so small it had gone unnoticed by probes and telescopes for the past 40 years.

September 2026 - 9 days Register for 2026 now at tours@newscientist.com and we will contact you with confirmed tour details ...

Explore the cosmos and find your way around the night sky with the best astronomy books.

Astronomy Ireland is calling on members of the public to capture their best shots of a partial lunar eclipse due to be observed overhead on Sunday night. Termed a deep partial eclipse, the Moon will ...