Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

As the clocks go forward this weekend, the FT’s senior graphics artist walks a fine (meridian) line through the birthplace of ...

Get closer to our solar companions with the best telescopes for seeing planets, just in time for February's fantastic planetary parade. Want to focus your stargazing on our cosmic neighbors ...

The best telescopes allow you to observe the night sky in more detail. The best telescopes unlock the wonders of the night sky right from your backyard and beyond. Bring the Moon and planets into ...

According to an article published by NASA on Wednesday, March 26, the Webb telescope “captured bright auroral activity on Neptune” for the very first time in June 2023. Despite “successful ...

It was soon realized that what was to become known as chromatic aberration was a limiting factor in refracting telescopes, and that this could be overcome by making lenses with longer focal length ...

Want to know exactly how far away a subject is? Zoom in and measure the exact distance with the best rangefinder binoculars, just in time for spring nature watching or golfing. Whether you're ...

If you think that choosing the most powerful home telescope is just as simple as finding one with ... most other counterparts here are around 32”-38” long. Such that modest design allows it to be ...

Mon, March 24, 2025 at 1:09 PM UTC ...

The optical design of the telescope should avoid the employment of refractive components to eliminate temperature effect on the refractive index. Since the length of the measurement arm is in the ...

March 25, 2025 • Ancient Greek and Roman statues didn't originally look like they do now in museums. A new study says they didn't smell the same, either.