How can you fairly compare one telescope to another? It's all in the (angular) resolution. The entire point of introducing ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

Summer is quickly approaching and with warm nights coming, the clearer skies beckon stargazers to look up and explore the ...

The Hubble Space Telescope is celebrating its 35th anniversary in space today, but even as a senior citizen in the spacecraft ...

The High Desert Astronomical Society is hosting the free gather, which will feature telescopes, activities and experts from ...

Hubble’s three-and-a-half-decade lifetime has allowed astronomers to observe cosmic objects over extended periods to see how ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

The ELT is leaping toward the stars, quite literally — its massive dome, once skeletal, is now clad in protective armor, ...