With Christmas on our doorstep, many are rushing to buy those last-minute holiday gifts. If you’ve been tasked with buying a telescope for that special someone, there’s no doubt about it: selecting ...

In the last two to three years the world of amateur telescopes has been turned on its head. The advances in technology have ...

ROCHESTER, N.Y. — While a lot of us will view the total solar eclipse using just our own eyes and a pair of special glasses, telescope users will get an even better view. But, the telescope itself isn ...

NASA’s Nancy Grace Roman Space Telescope will be able to explore even more cosmic questions, thanks to a new near-infrared filter. The upgrade will allow the observatory to see longer wavelengths of ...

Publications of the Astronomical Society of the Pacific, Vol. 116, No. 822 (August 2004), pp. 729-733 (5 pages) ABSTRACT The most commonly used narrowband filters of the Advanced Camera for Surveys ...

Since the early 1990s, the Hubble Space Telescope has captured breathtaking images of tens of thousands of celestial objects, inspiring a generation of professional scientists and amateur astronomers.

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 ...

Originally $2,047.95 the Celestron NexStar 6SE Schmidt-Cassegrain Telescope and EclipSmart Solar Filter Kit is now $948.95 this Cyber Monday, but act soon. When you purchase through links on our site, ...

The Coronagraph Instrument on NASA’s Nancy Grace Roman Space Telescope will study planets around other stars. Putting it together will require a highly choreographed dance. Scientists have discovered ...