Save 14% on this 114mm push-to German Equatorial Newtonian telescope. It ships with a fully adjustable steel tripod, finderscope, 20mm and 10mm eyepieces ... who value high-quality optics and ...

The Python Rangemaster boasts Alpha glass quality with anti-reflective coatings on its lenses. Its BAK4 barium-coated roof ...

Scientists are deploying two telescopes to detect high-energy neutrinos, also known as ghost particles, under the Mediterranean Sea. The two telescopes are part of the Cubic Kilometre Neutrino ...

Traditional telescopes have lenses of various quality and eyepieces. But typically, only faint images of deep sky objects in shades of grey (known to astronomers as “faint fuzzies”) are all ...