Even more advanced telescopes promise to provide further insights into the strange dynamics of the galactic center.

Contrapuntal music seems to expand in all directions; advanced telescopes tell us that similar things are happening in the universe.

However, the alien ship's advanced telescope in orbit then sees a large black entity emerge from space itself and cover the exploding star.

What can you ever know about a world when even the most advanced human telescopes have only studied it for a season?

Paradoxically, the United States plans to build some of the largest and most advanced telescopes in the world.

The remaining moons were discovered after 1985, either during the Voyager 2 flyby mission or with the aid of advanced Earth-based telescopes.

They are currently among the largest and most advanced optical/infrared telescopes available to astronomers.

LEAD: An article yesterday about an advanced new European telescope misstated its resolving power in some copies.

Today, we study the cosmos through advanced telescopes, satellites and probes.

The Dual speed focuser is focusing mechanism in precision optics such as advanced amateur astronomical telescopes or laboratory microscopes.