Sometimes astronomers don't need giant telescopes to observe the wonders of the cosmos; they just need to look up at the ...

Mock observations test the performance of the Chinese Space Station Telescope as the 2-meter-class observatory moves closer ...

WASHINGTON (Reuters) -NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther in space, a ...

Add Yahoo as a preferred source to see more of our stories on Google. Two more of NASA's space telescopes recently got another look at comet 3I/ATLAS, a captivating interstellar interloper that first ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted ...

The Square Kilometer Array will have its first light next year, and the Extremely Large Telescope will be completed and ...

Research finds Amazon’s LEO internet satellites can disrupt ground- and space-based astronomical observations due to brightness levels exceeding IAU recommendations.

The next great space observatory took a step closer this week when ESA signed the contract with Arianespace that will see the James Webb Space Telescope launched on an Ariane 5 rocket from Europe's ...

In 1974, the Arecibo Observatory made history by beaming the most powerful radio message into deep space ever made. The famous Arecibo Message was designed by the AO 74's staff, led by Frank Drake, ...