NASA's “Deep Sky” IMAX movie puts the results of 20 years of work on the James Webb Space Telescope front and center. How the James Webb Space Telescope was built. What is viewable with the James Webb ...

Human-made electronic hums could limit the telescope's ability to peer into the deepest universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Imagine charting the constellations during your lunch hour or taking a peek through the Hubble Telescope at your favorite hotspot. Now you can thanks to the WorldWide Telescope, a free project from ...

The Harvard-Smithsonian Center for Astrophysics presents information on the Antarctic Submillimeter Telescope and Remote Observatory (AST/RO), a 1.7 meter diameter submillimeter-wave telescope.

While the unaided eye or binoculars can reveal much of the night sky, a telescope reveals so much more. Seeing Saturn’s rings or the Moon’s craters with your own eyes can be an “oh wow” moment.