"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

Staff at the European Southern Observatory have a system to clean the La Silla Observatory's delicate mirrors without ...

Using NASA's Chandra X-ray space telescope, astronomers have discovered an entire galaxy cluster wrapped in a 20 million ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

The James Webb Space Telescope reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its ...

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

NASA’s James Webb Space Telescope recently made a final observation of asteroid 2024 YR4 before it drifted out of range. This ...

The core portion of NASA's Nancy Grace Roman Space Telescope has successfully completed vibration testing, ensuring it will ...

Read more about NASA's transition to commercial space communications capabilities from its current Tracking and Data Relay ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

In a new study published in The Astrophysical Journal, the international research team estimated that “Roman” may be able to ...