"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...

The dream of a flat, lightweight telescope lens, where microscopic etchings precisely refract different wavelengths of light, ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

In September 2017, the Medium-Sized Telescope structure (MST-STR) and FlashCam teams started a joint test campaign in ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young ...

The effects of a proposed green-energy facility in Chile could be devastating for some of the most powerful instruments ...