Safe solar observation is achievable through specialized eclipse glasses and telescope filters, enabling direct viewing of the Sun's dynamic surface. White-light filters, categorized as glass or film, ...

Don’t overlook your filter wheel and focuser—they're crucial for clean, sharp astrophotos. In this episode of ...

ABSTRACT Data from the Hubble Space Telescope (HST) Fine Guidance Sensor (FGS) interferometers, covering 22 months of guide‐star acquisition operations, have been analyzed for evidence of stellar ...

Hello. Yes. Next 34 5, the cheer went up as soon as it was full annular, you could hear the whole rim erupt in, in cheers. It was amazing. The entire Bryce Canyon. Yeah, it was, it was an epic epic ...

To help take extra sharp images of space, a telescope in South America is firing a mega-laser – one made up of five beams – into the night sky. The sodium laser "constellation" – as scientists call it ...

If you're thinking of photographing the total solar eclipse on July 2, 2019, check out this guide from eclipse photography experts Imelda Joson and Edwin Aguirre. Here is a photo guide with some of ...