One of the longest-standing mysteries about Mars has been the presence of dark and light streaks on rolling hills that surround Olympus Mons. This week's image, from the European Space Agency, shows ...

The best telescopes for kids that we recommend are not toys but usable instruments, based on how easy they are to use for ...

At around £419 / US$399 / AU$699, it’s the most affordable smart telescope yet, undercutting the similarly sized Dwarflab ...

Eastern Arizona College’s Discovery Park is once again bringing the cosmos closer to home with the return of guided tours t ...

Want to capture the moment? You can mount the scope to your smartphone’s camera and take crystal-clear close-ups of anything ...

A scientist braving crashing waves to track whales in a northern Norwegian fjord tops a list of winners of Nature's 2025 ...

A biologist tracking whales in the Norwegian fjords, a vast telescope pictured below breathtaking skies and a scientist ...

This small, low-cost, smartphone-controlled smart telescope has a few surprises for photographers of all kinds ...

A star was born in 1935, when Griffith Observatory became the first public observatory west of the Mississippi. Now, ...

Arizona's desert landscape is perfect for stargazing. In Tucson, you can visit a historic observatory with one of the most ...

The asteroid, with a diameter of about 950 feet will come close enough to Earth on Friday to warrant astronomers keeping a ...

Discover why we've given the ZWO Seestar S30 smart telescope nearly top marks in our latest smart telescope review.