Telescopes are devices used to observe the universe. There are many different types and some are even sited in space. Optical telescopes close optical telescopeA device used to see distant objects ...

ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...

An LSU-led team would like to use a high-flying Antarctic balloon-borne infrared telescope to detect the chemical makeup of ...

The best telescopes allow you to observe this month's full planetary parade more closely and give you a front-row seat to the total lunar eclipse in March. The best telescopes unlock the wonders ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

The first trial of an Australian-developed technology has detected mysterious objects by sifting through signals from space ...

If you’re looking for a relaxing way to peruse the fascinating sights of space on your lunch break, then a newly updated tool from NASA has you covered. The Space Telescope Live tools show the ...