Set to launch no earlier than June 2028, the telescope is designed to discover 90% of asteroids and comets that are 460 feet in size or larger and come within 30 million miles of Earth’s orbit.

NASA called th e event a "harmless fireball" and credited the University of Arizona’s Bok telescope for having first spotted its approach. There were no immediate reports of damage or injuries ...

The Beijing-Arizona Sky Survey (BASS), which used the Steward Observatory's Bok telescope at Kitt Peak National Observatory and lasted 375 nights.

The camera is mounted on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory in Chile. Cometary globules are a type of Bok globule, or dark nebula.

Bok, now Robert Wheeler Wilson Professor of Applied Astronomy, will terminate, on Feb. 1, ... The commonwealth Observatory, at Canberra, has a 74-inch reflector telescope, ...

Bart J. Bok, Willson Professor of Applied Astronomy, sails today for South Africa, where he will direct observations with the new Baker-Schmidt telescope at Harvard's Boyden Station.

ESO's VISTA telescope is dedicated to performing quick and deep scans over large areas of the sky at near-infrared wavelengths. With a 4.1-meter diameter mirror, ... known as Bok globules.

She has also observed dwarf galaxies in the visible band at the Vatican Advanced Technology Telescope and the optical spectra of stars using the 90” Bok telescope at Kitt Peak and the 1.5 m ...