Dark clouds swirl across a star-speckled sky as the Milky Way stretches above La Silla Observatory in Chile's Atacama Desert.

The spectacular night-time display can help ground-based telescopes rival their space counterparts in accurate observations.

The dark nebula Barnard 68, a dense cloud of dust that blocks the light of stars behind it, creating the appearance of a hole ...

The James Webb Space Telescope has observed water clouds on an alien world for the first time, and it's not a planet. Credit: ...

JWST detected a near-infrared emission line twice in the HUDF field, where no visible object had previously been found.

From the Crab Nebula to the Orion Nebula, these 10 winter deep-sky objects are easy to find and perfect targets for small ...

NASA has taken the next step in the process of developing a new all-glass telescope for the LISA (Laser Interferometer Space ...

The Ashland Symphony Orchestra continues its 57th concert season. Music Director and Conductor Michael Repper will lead the ...

This story appeared in The Logoff, a daily newsletter that helps you stay informed about the Trump administration without ...

New facility in Chile will hunt for signs of cosmic inflation while using the microwave background to discover galaxy ...

NASA’s Voyager 1 spacecraft has been breaking distance records for decades. Launched almost 50 years ago, it became the ...

Astronomers have catalogued billions of stars and hundreds of billions of galaxies. We have found thousands of planets ...