The observatory restored the old transit telescope to resume nightly meridian observations.

The new solar telescopes at the mountain observatory captured detailed images of a solar eclipse.

At the mountain observatory, the engineers calibrated three Nasmyth telescopes before tonight's observations.

Researchers built several liquid mirror telescopes to monitor faint transient events near the zenith.

The X-ray telescope captured a burst of high-energy radiation from a distant neutron star, revealing details invisible in visible light.

At the observatory, researchers used a liquid mirror telescope to efficiently scan the zenith for transient astronomical events.

X-ray telescopes have revealed that black holes can heat surrounding gas to millions of degrees.

If you judge his motives through the wrong end of the telescope, you'll conclude he's selfish when he's actually generous.