XDA Developers on MSN

You can 3D print your own telescope, but don't expect it to be a money-saver

D printing your own telescope is rewarding and customizable, but it rarely saves money once optics, materials, and time are ...
EurekAlert!

Circle versus rectangle: Finding ‘Earth 2.0’ may be easier using a new telescope shape

Concept design for a rectangular space telescope, modeled after the Diffractive Interfero Coronagraph Exoplanet Resolver (DICER), a notional infrared space observatory, and the James Webb Space ...
Astronomy

June 24, 1881: First photographic spectrum of a comet

Sir William Huggins obtained the first photographic spectrum of a comet (Comet 1881 III) on June 24, 1881, using a reflector telescope equipped for spectroscopy and astrophotography. Analysis of ...
WHNT

Best refractor telescope

Which refractor telescope is best? Space has intrigued humankind ever since we looked skyward for the first time. While it is difficult to imagine what our ancestors thought of the twinkling lights, ...