An exoplanet has been discovered orbiting Barnard's star by the European Southern Observatory’s Very Large Telescope. Barnard ...

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers have identified a massive filament of hot gas connecting four galaxy ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. FBI says it's ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

We are entering a new era of cosmic exploration. The new Vera C Rubin Observatory in Chile will transform astronomy with its ...

Texas astronomers are part of the effort to construct the Giant Magellan Telescope – an effort that will bring a new level of ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, the origins of the building blocks of life themselves." ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in ... The thin disk contains younger, metal-rich stars, while the thick disk contains older, metal-poor stars. These ...