On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut down its communication systems and central computer and said goodbye to this ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

That "something else" appears to originate from space.

ALMA has revealed evidence of a new type of slim, filamentary structure that drives cycles of depletion and replenishment. At the heart of our galaxy, in the turbulent region surrounding the ...

A team of astronomers has created the largest 3D map of our universe to date and tracked dark energy’s influence on the ...

A team of astronomers has created the largest 3D map of our universe to date and tracked dark energy's influence on the ...

There’s a place in southwestern Minnesota where the prairie suddenly erupts into 100-foot cliffs of pink-red rock, where ...

The imposing brick exterior with its distinctive clock tower stands as a sentinel to the past, hinting at the historical ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

This artistic illustration provided by the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC) shows the interstellar dust in the Milky Way and China's Large Sky Area ...

NASA’s SPHEREx telescope has sent back its first infrared images from space, confirming it is fully operational. The mission aims to scan millions of galaxies and explore cosmic origins.