How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at ...

The potential risk of Asteroid 2024 YR4 impacting Earth in 2032 dropped to nearly zero following new observations that helped ...

NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after ...

AS night falls on the Atacama desert in northern Chile, four giant telescopes turn their gaze towards the star-strewn ...

Using the European Southern Observatory's Very Large Telescope in Chile, astronomers have made detailed observations of the mysterious exoplanet ...

Scientists mapped exoplanet WASP-121b’s atmosphere, revealing extreme winds and hidden metals. Iron and titanium appear ...

Recent observations have significantly lowered the impact risk of asteroid 2024 YR4 with Earth. Initially estimated with a 3% chance, new data from the European Southern Observatory shows the ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids. NASA has a network of telescopes used to track near-Earth asteroids, like ...

A team of scientists at the University of Utah has designed a flat lens that matches the power of traditional curved lenses ...

"Our demonstration is a stepping stone towards creating very large aperture lightweight flat lenses with the capability of capturing full-color images for use in air-and-space-based telescopes ...

“Our demonstration is a stepping stone towards creating very large aperture lightweight flat lenses with the capability of capturing full-color images for use in air-and-space-based telescopes ...